39396712 has 16 divisors (see below), whose sum is σ = 75865860. Its totient is φ = 19165824.

The previous prime is 39396683. The next prime is 39396733. The reversal of 39396712 is 21769393.

It can be written as a sum of positive squares in 2 ways, for example, as 39262756 + 133956 = 6266^2 + 366^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66253 + ... + 66844.

Almost surely, 2^39396712 is an apocalyptic number.

It is an amenable number.

39396712 is a deficient number, since it is larger than the sum of its proper divisors (36469148).

39396712 is a wasteful number, since it uses less digits than its factorization.

39396712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133140 (or 133136 counting only the distinct ones).

The product of its digits is 61236, while the sum is 40.

The square root of 39396712 is about 6276.6800141476. The cubic root of 39396712 is about 340.2671257142.

The spelling of 39396712 in words is "thirty-nine million, three hundred ninety-six thousand, seven hundred twelve".