39794313 has 24 divisors (see below), whose sum is σ = 58664704. Its totient is φ = 23852160.

The previous prime is 39794309. The next prime is 39794317. The reversal of 39794313 is 31349793.

It is an interprime number because it is at equal distance from previous prime (39794309) and next prime (39794317).

It is not a de Polignac number, because 39794313 - 2² = 39794309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39794317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65256 + ... + 65862.

Almost surely, 2^39794313 is an apocalyptic number.

It is an amenable number.

39794313 is a deficient number, since it is larger than the sum of its proper divisors (18870391).

39794313 is a wasteful number, since it uses less digits than its factorization.

39794313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 664 counting only the distinct ones).

The product of its digits is 61236, while the sum is 39.

The square root of 39794313 is about 6308.2733770819. The cubic root of 39794313 is about 341.4079819703.

The spelling of 39794313 in words is "thirty-nine million, seven hundred ninety-four thousand, three hundred thirteen".