712859344 has 20 divisors (see below), whose sum is σ = 1398650560. Its totient is φ = 351917280.

The previous prime is 712859341. The next prime is 712859363. The reversal of 712859344 is 443958217.

It is a super-2 number, since 2×712859344² = 1016336888656220672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 712859344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712859341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280722 + ... + 283249.

It is an arithmetic number, because the mean of its divisors is an integer number (69932528).

Almost surely, 2^712859344 is an apocalyptic number.

It is an amenable number.

712859344 is a deficient number, since it is larger than the sum of its proper divisors (685791216).

712859344 is a wasteful number, since it uses less digits than its factorization.

712859344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564058 (or 564052 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 712859344 is about 26699.4259114311. The cubic root of 712859344 is about 893.3081211171.

The spelling of 712859344 in words is "seven hundred twelve million, eight hundred fifty-nine thousand, three hundred forty-four".