39700036 has 12 divisors (see below), whose sum is σ = 69560428. Its totient is φ = 19825632.

The previous prime is 39700027. The next prime is 39700061. The reversal of 39700036 is 63000793.

It can be written as a sum of positive squares in 2 ways, for example, as 36481600 + 3218436 = 6040^2 + 1794^2 .

It is a junction number, because it is equal to n+sod(n) for n = 39699977 and 39700013.

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, 2151 + ... + 9166.

Almost surely, 2^39700036 is an apocalyptic number.

It is an amenable number.

39700036 is a deficient number, since it is larger than the sum of its proper divisors (29860392).

39700036 is a wasteful number, since it uses less digits than its factorization.

39700036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12198 (or 12196 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 39700036 is about 6300.7964575917. The cubic root of 39700036 is about 341.1381580559.

The spelling of 39700036 in words is "thirty-nine million, seven hundred thousand, thirty-six".