324072074 has 8 divisors (see below), whose sum is σ = 488288640. Its totient is φ = 161309196.

The previous prime is 324072061. The next prime is 324072083. The reversal of 324072074 is 470270423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×324072074² = 210045418293322952, which contains 22 as substring.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 362864 + ... + 363755.

It is an arithmetic number, because the mean of its divisors is an integer number (61036080).

Almost surely, 2^324072074 is an apocalyptic number.

324072074 is a deficient number, since it is larger than the sum of its proper divisors (164216566).

324072074 is a wasteful number, since it uses less digits than its factorization.

324072074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726844.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 324072074 is about 18002.0019442283. The cubic root of 324072074 is about 686.8794702341.

The spelling of 324072074 in words is "three hundred twenty-four million, seventy-two thousand, seventy-four".