3634056 has 48 divisors (see below), whose sum is σ = 10424700. Its totient is φ = 1139712.

The previous prime is 3634031. The next prime is 3634061. The reversal of 3634056 is 6504363.

It can be written as a sum of positive squares in 2 ways, for example, as 3481956 + 152100 = 1866^2 + 390^2 .

It is a super-2 number, since 2×3634056² = 26412726022272, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261 + ... + 2708.

Almost surely, 2^3634056 is an apocalyptic number.

3634056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3634056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5212350).

3634056 is an abundant number, since it is smaller than the sum of its proper divisors (6790644).

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

3634056 is a wasteful number, since it uses less digits than its factorization.

3634056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998 (or 2991 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3634056 is about 1906.3200151076. The cubic root of 3634056 is about 153.7436562919.

The spelling of 3634056 in words is "three million, six hundred thirty-four thousand, fifty-six".