326542480 has 40 divisors (see below), whose sum is σ = 828232704. Its totient is φ = 118742400.

The previous prime is 326542457. The next prime is 326542507. The reversal of 326542480 is 84245623.

326542480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 184656 + ... + 186415.

Almost surely, 2^326542480 is an apocalyptic number.

It is an amenable number.

326542480 is an abundant number, since it is smaller than the sum of its proper divisors (501690224).

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

326542480 is a wasteful number, since it uses less digits than its factorization.

326542480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371095 (or 371089 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 326542480 is about 18070.4864350686. The cubic root of 326542480 is about 688.6204179129.

The spelling of 326542480 in words is "three hundred twenty-six million, five hundred forty-two thousand, four hundred eighty".