3456758028 has 12 divisors (see below), whose sum is σ = 8065768760. Its totient is φ = 1152252672.

The previous prime is 3456758023. The next prime is 3456758033. The reversal of 3456758028 is 8208576543.

It is an interprime number because it is at equal distance from previous prime (3456758023) and next prime (3456758033).

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3456758023) 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, 144031573 + ... + 144031596.

Almost surely, 2^3456758028 is an apocalyptic number.

It is an amenable number.

3456758028 is an abundant number, since it is smaller than the sum of its proper divisors (4609010732).

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

3456758028 is a wasteful number, since it uses less digits than its factorization.

3456758028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288063176 (or 288063174 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The square root of 3456758028 is about 58794.2006323753. The cubic root of 3456758028 is about 1512.0157906164.

The spelling of 3456758028 in words is "three billion, four hundred fifty-six million, seven hundred fifty-eight thousand, twenty-eight".