3496128 has 56 divisors (see below), whose sum is σ = 9387840. Its totient is φ = 1148160.

The previous prime is 3496123. The next prime is 3496147. The reversal of 3496128 is 8216943.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3496123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25083 + ... + 25221.

It is an arithmetic number, because the mean of its divisors is an integer number (167640).

Almost surely, 2^3496128 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 3496128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4693920).

3496128 is an abundant number, since it is smaller than the sum of its proper divisors (5891712).

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

3496128 is a wasteful number, since it uses less digits than its factorization.

3496128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285 (or 275 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 3496128 is about 1869.7935714939. The cubic root of 3496128 is about 151.7734390178.

The spelling of 3496128 in words is "three million, four hundred ninety-six thousand, one hundred twenty-eight".