3496644 has 72 divisors (see below), whose sum is σ = 9539712. Its totient is φ = 1077120.

The previous prime is 3496613. The next prime is 3496657. The reversal of 3496644 is 4466943.

3496644 = T₁₁₉ + T₁₂₀ + ... + T₂₈₂.

3496644 is a `hidden beast` number, since 3 + 4 + 9 + 6 + 644 = 666.

3496644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3496599 and 3496608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33897 + ... + 33999.

It is an arithmetic number, because the mean of its divisors is an integer number (132496).

Almost surely, 2^3496644 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3496644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4769856).

3496644 is an abundant number, since it is smaller than the sum of its proper divisors (6043068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3496644 is a wasteful number, since it uses less digits than its factorization.

3496644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 172 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 3496644 is about 1869.9315495493. The cubic root of 3496644 is about 151.7809054914.

Subtracting 3496644 from its reverse (4466943), we obtain a cube (970299 = 99³).

The spelling of 3496644 in words is "three million, four hundred ninety-six thousand, six hundred forty-four".