39641396 has 12 divisors (see below), whose sum is σ = 69445152. Its totient is φ = 19799928.

The previous prime is 39641387. The next prime is 39641423. The reversal of 39641396 is 69314693.

It is a congruent number.

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, 410 + ... + 8913.

It is an arithmetic number, because the mean of its divisors is an integer number (5787096).

Almost surely, 2^39641396 is an apocalyptic number.

It is an amenable number.

39641396 is a deficient number, since it is larger than the sum of its proper divisors (29803756).

39641396 is a wasteful number, since it uses less digits than its factorization.

39641396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10390 (or 10388 counting only the distinct ones).

The product of its digits is 104976, while the sum is 41.

The square root of 39641396 is about 6296.1413580065. The cubic root of 39641396 is about 340.9701128767.

The spelling of 39641396 in words is "thirty-nine million, six hundred forty-one thousand, three hundred ninety-six".