39713104 has 10 divisors (see below), whose sum is σ = 76944170. Its totient is φ = 19856544.

The previous prime is 39713087. The next prime is 39713117. The reversal of 39713104 is 40131793.

It can be written as a sum of positive squares in only one way, i.e., 39690000 + 23104 = 6300^2 + 152^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1241019 + ... + 1241050.

It is an arithmetic number, because the mean of its divisors is an integer number (7694417).

Almost surely, 2^39713104 is an apocalyptic number.

It is an amenable number.

39713104 is a deficient number, since it is larger than the sum of its proper divisors (37231066).

39713104 is a wasteful number, since it uses less digits than its factorization.

39713104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482077 (or 2482071 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 39713104 is about 6301.8333840240. The cubic root of 39713104 is about 341.1755845912.

Adding to 39713104 its reverse (40131793), we get a palindrome (79844897).

The spelling of 39713104 in words is "thirty-nine million, seven hundred thirteen thousand, one hundred four".