39691348 has 12 divisors (see below), whose sum is σ = 69521760. Its totient is φ = 19827992.

The previous prime is 39691331. The next prime is 39691349. The reversal of 39691348 is 84319693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39691349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515 + ... + 9037.

It is an arithmetic number, because the mean of its divisors is an integer number (5793480).

Almost surely, 2^39691348 is an apocalyptic number.

It is an amenable number.

39691348 is a deficient number, since it is larger than the sum of its proper divisors (29830412).

39691348 is a wasteful number, since it uses less digits than its factorization.

39691348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8846 (or 8844 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 39691348 is about 6300.1069832186. The cubic root of 39691348 is about 341.1132712225.

The spelling of 39691348 in words is "thirty-nine million, six hundred ninety-one thousand, three hundred forty-eight".