326958490 has 16 divisors (see below), whose sum is σ = 590309280. Its totient is φ = 130386960.

The previous prime is 326958487. The next prime is 326958503. The reversal of 326958490 is 94859623.

326958490 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 326958490.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 46080 + ... + 52699.

It is an arithmetic number, because the mean of its divisors is an integer number (36894330).

Almost surely, 2^326958490 is an apocalyptic number.

326958490 is a deficient number, since it is larger than the sum of its proper divisors (263350790).

326958490 is a wasteful number, since it uses less digits than its factorization.

326958490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99117.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 326958490 is about 18081.9935294757. The cubic root of 326958490 is about 688.9127243555.

The spelling of 326958490 in words is "three hundred twenty-six million, nine hundred fifty-eight thousand, four hundred ninety".