39093412 has 18 divisors (see below), whose sum is σ = 72206358. Its totient is φ = 18517248.

The previous prime is 39093403. The next prime is 39093419. The reversal of 39093412 is 21439093.

It can be written as a sum of positive squares in only one way, i.e., 33362176 + 5731236 = 5776^2 + 2394^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (39093419) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12093 + ... + 14980.

Almost surely, 2^39093412 is an apocalyptic number.

It is an amenable number.

39093412 is a deficient number, since it is larger than the sum of its proper divisors (33112946).

39093412 is a wasteful number, since it uses less digits than its factorization.

39093412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27115 (or 27094 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 39093412 is about 6252.4724709510. The cubic root of 39093412 is about 339.3916804249.

The spelling of 39093412 in words is "thirty-nine million, ninety-three thousand, four hundred twelve".