326032607436 has 96 divisors (see below), whose sum is σ = 788947568640. Its totient is φ = 104729856000.

The previous prime is 326032607429. The next prime is 326032607437. The reversal of 326032607436 is 634706230623.

It is a happy number.

It is a super-2 number, since 2×326032607436² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (326032607437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12083761 + ... + 12110711.

It is an arithmetic number, because the mean of its divisors is an integer number (8218203840).

Almost surely, 2^326032607436 is an apocalyptic number.

It is an amenable number.

326032607436 is an abundant number, since it is smaller than the sum of its proper divisors (462914961204).

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

326032607436 is a wasteful number, since it uses less digits than its factorization.

326032607436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27335 (or 27333 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 42.

The spelling of 326032607436 in words is "three hundred twenty-six billion, thirty-two million, six hundred seven thousand, four hundred thirty-six".