715690752 has 288 divisors, whose sum is σ = 2373525504. Its totient is φ = 186777600.

The previous prime is 715690699. The next prime is 715690777. The reversal of 715690752 is 257096517.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3746977 + ... + 3747167.

It is an arithmetic number, because the mean of its divisors is an integer number (8241408).

Almost surely, 2^715690752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 715690752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1186762752).

715690752 is an abundant number, since it is smaller than the sum of its proper divisors (1657834752).

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

715690752 is a wasteful number, since it uses less digits than its factorization.

715690752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 42.

The square root of 715690752 is about 26752.3971262390. The cubic root of 715690752 is about 894.4892696912.

The spelling of 715690752 in words is "seven hundred fifteen million, six hundred ninety thousand, seven hundred fifty-two".