712369406 has 32 divisors (see below), whose sum is σ = 1236384000. Its totient is φ = 301525056.

The previous prime is 712369397. The next prime is 712369417. The reversal of 712369406 is 604963217.

It is a self number, because there is not a number n which added to its sum of digits gives 712369406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747026 + ... + 747978.

It is an arithmetic number, because the mean of its divisors is an integer number (38637000).

Almost surely, 2^712369406 is an apocalyptic number.

712369406 is a deficient number, since it is larger than the sum of its proper divisors (524014594).

712369406 is a wasteful number, since it uses less digits than its factorization.

712369406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 712369406 is about 26690.2492682253. The cubic root of 712369406 is about 893.1034215957.

The spelling of 712369406 in words is "seven hundred twelve million, three hundred sixty-nine thousand, four hundred six".