715678412 has 24 divisors (see below), whose sum is σ = 1283070096. Its totient is φ = 349106688.

The previous prime is 715678409. The next prime is 715678441. The reversal of 715678412 is 214876517.

It is a self number, because there is not a number n which added to its sum of digits gives 715678412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186788 + ... + 190580.

It is an arithmetic number, because the mean of its divisors is an integer number (53461254).

Almost surely, 2^715678412 is an apocalyptic number.

It is an amenable number.

715678412 is a deficient number, since it is larger than the sum of its proper divisors (567391684).

715678412 is a wasteful number, since it uses less digits than its factorization.

715678412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937 (or 4935 counting only the distinct ones).

The product of its digits is 94080, while the sum is 41.

The square root of 715678412 is about 26752.1664917068. The cubic root of 715678412 is about 894.4841287086.

The spelling of 715678412 in words is "seven hundred fifteen million, six hundred seventy-eight thousand, four hundred twelve".