39900324 has 12 divisors (see below), whose sum is σ = 93100784. Its totient is φ = 13300104.

The previous prime is 39900313. The next prime is 39900401. The reversal of 39900324 is 42300993.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 39900291 and 39900300.

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, 1662502 + ... + 1662525.

Almost surely, 2^39900324 is an apocalyptic number.

It is an amenable number.

39900324 is an abundant number, since it is smaller than the sum of its proper divisors (53200460).

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

39900324 is a wasteful number, since it uses less digits than its factorization.

39900324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3325034 (or 3325032 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 39900324 is about 6316.6703254167. The cubic root of 39900324 is about 341.7108804439.

The spelling of 39900324 in words is "thirty-nine million, nine hundred thousand, three hundred twenty-four".