3456752656 has 20 divisors (see below), whose sum is σ = 7654238272. Its totient is φ = 1481465376.

The previous prime is 3456752653. The next prime is 3456752657. The reversal of 3456752656 is 6562576543.

It is not an unprimeable number, because it can be changed into a prime (3456752653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15431820 + ... + 15432043.

Almost surely, 2^3456752656 is an apocalyptic number.

It is an amenable number.

3456752656 is an abundant number, since it is smaller than the sum of its proper divisors (4197485616).

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

3456752656 is a wasteful number, since it uses less digits than its factorization.

3456752656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30863878 (or 30863872 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 49.

The square root of 3456752656 is about 58794.1549475796. The cubic root of 3456752656 is about 1512.0150073630.

The spelling of 3456752656 in words is "three billion, four hundred fifty-six million, seven hundred fifty-two thousand, six hundred fifty-six".