326468464 has 40 divisors (see below), whose sum is σ = 742441568. Its totient is φ = 136131840.

The previous prime is 326468447. The next prime is 326468479. The reversal of 326468464 is 464864623.

It is a self number, because there is not a number n which added to its sum of digits gives 326468464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35247 + ... + 43534.

Almost surely, 2^326468464 is an apocalyptic number.

It is an amenable number.

326468464 is an abundant number, since it is smaller than the sum of its proper divisors (415973104).

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

326468464 is a wasteful number, since it uses less digits than its factorization.

326468464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78833 (or 78827 counting only the distinct ones).

The product of its digits is 663552, while the sum is 43.

The square root of 326468464 is about 18068.4383387165. The cubic root of 326468464 is about 688.5683850908.

The spelling of 326468464 in words is "three hundred twenty-six million, four hundred sixty-eight thousand, four hundred sixty-four".