327693992 has 16 divisors (see below), whose sum is σ = 615964500. Its totient is φ = 163436800.

The previous prime is 327693983. The next prime is 327694001. The reversal of 327693992 is 299396723.

It is an interprime number because it is at equal distance from previous prime (327693983) and next prime (327694001).

It can be written as a sum of positive squares in 2 ways, for example, as 324504196 + 3189796 = 18014^2 + 1786^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 327693992.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47867 + ... + 54282.

Almost surely, 2^327693992 is an apocalyptic number.

It is an amenable number.

327693992 is a deficient number, since it is larger than the sum of its proper divisors (288270508).

327693992 is a wasteful number, since it uses less digits than its factorization.

327693992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102556 (or 102552 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 50.

The square root of 327693992 is about 18102.3200723001. The cubic root of 327693992 is about 689.4289134473.

The spelling of 327693992 in words is "three hundred twenty-seven million, six hundred ninety-three thousand, nine hundred ninety-two".