326479023 has 24 divisors (see below), whose sum is σ = 520250640. Its totient is φ = 196007040.

The previous prime is 326479003. The next prime is 326479031. The reversal of 326479023 is 320974623.

It is a happy number.

326479023 is a `hidden beast` number, since 3 + 2 + 647 + 9 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 326479023 - 2⁵ = 326478991 is a prime.

It is a super-4 number, since 4×326479023⁴ (a number of 35 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326479003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29233 + ... + 38826.

It is an arithmetic number, because the mean of its divisors is an integer number (21677110).

Almost surely, 2^326479023 is an apocalyptic number.

326479023 is a deficient number, since it is larger than the sum of its proper divisors (193771617).

326479023 is a wasteful number, since it uses less digits than its factorization.

326479023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68119 (or 68116 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 326479023 is about 18068.7305309477. The cubic root of 326479023 is about 688.5758084879.

The spelling of 326479023 in words is "three hundred twenty-six million, four hundred seventy-nine thousand, twenty-three".