3428903056 has 20 divisors (see below), whose sum is σ = 6857807104. Its totient is φ = 1659146400.

The previous prime is 3428903053. The next prime is 3428903069. The reversal of 3428903056 is 6503098243.

3428903056 is an admirable number.

It is a super-2 number, since 2×3428903056² = 23514752334892278272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3428903053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3456060 + ... + 3457051.

Almost surely, 2^3428903056 is an apocalyptic number.

It is an amenable number.

3428903056 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3428903056 is a wasteful number, since it uses less digits than its factorization.

3428903056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6913150 (or 6913144 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 3428903056 is about 58556.8361167166. The cubic root of 3428903056 is about 1507.9434975675.

The spelling of 3428903056 in words is "three billion, four hundred twenty-eight million, nine hundred three thousand, fifty-six".