207913396 has 12 divisors (see below), whose sum is σ = 364385952. Its totient is φ = 103803128.

The previous prime is 207913393. The next prime is 207913411. The reversal of 207913396 is 693319702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207913393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35320 + ... + 40783.

It is an arithmetic number, because the mean of its divisors is an integer number (30365496).

Almost surely, 2^207913396 is an apocalyptic number.

It is an amenable number.

207913396 is a deficient number, since it is larger than the sum of its proper divisors (156472556).

207913396 is a wasteful number, since it uses less digits than its factorization.

207913396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76790 (or 76788 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 40.

The square root of 207913396 is about 14419.2023357743. The cubic root of 207913396 is about 592.4169702116.

The spelling of 207913396 in words is "two hundred seven million, nine hundred thirteen thousand, three hundred ninety-six".