4432346556 has 48 divisors (see below), whose sum is σ = 11946009600. Its totient is φ = 1264126720.

The previous prime is 4432346549. The next prime is 4432346557. The reversal of 4432346556 is 6556432344.

It is a happy number.

It is a super-2 number, since 2×4432346556² = 39291391984970122272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4432346557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 985356 + ... + 989843.

It is an arithmetic number, because the mean of its divisors is an integer number (248875200).

Almost surely, 2^4432346556 is an apocalyptic number.

It is an amenable number.

4432346556 is an abundant number, since it is smaller than the sum of its proper divisors (7513663044).

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

4432346556 is a wasteful number, since it uses less digits than its factorization.

4432346556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975234 (or 1975232 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

The square root of 4432346556 is about 66575.8706739912. The cubic root of 4432346556 is about 1642.6482293382.

The spelling of 4432346556 in words is "four billion, four hundred thirty-two million, three hundred forty-six thousand, five hundred fifty-six".