715894368 has 48 divisors (see below), whose sum is σ = 2147685120. Its totient is φ = 204541056.

The previous prime is 715894367. The next prime is 715894379. The reversal of 715894368 is 863498517.

715894368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×715894368² = 1025009492268238848, 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 715894368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715894367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531988 + ... + 533331.

It is an arithmetic number, because the mean of its divisors is an integer number (44743440).

Almost surely, 2^715894368 is an apocalyptic number.

It is an amenable number.

715894368 is an abundant number, since it is smaller than the sum of its proper divisors (1431790752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

715894368 is a wasteful number, since it uses less digits than its factorization.

715894368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065339 (or 1065331 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 715894368 is about 26756.2024211210. The cubic root of 715894368 is about 894.5740898723.

It can be divided in two parts, 71589 and 4368, that added together give a palindrome (75957).

The spelling of 715894368 in words is "seven hundred fifteen million, eight hundred ninety-four thousand, three hundred sixty-eight".