715690404 has 288 divisors, whose sum is σ = 2328668160. Its totient is φ = 188956800.

The previous prime is 715690399. The next prime is 715690411. The reversal of 715690404 is 404096517.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2640789 + ... + 2641059.

Almost surely, 2^715690404 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 715690404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1164334080).

715690404 is an abundant number, since it is smaller than the sum of its proper divisors (1612977756).

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

715690404 is a wasteful number, since it uses less digits than its factorization.

715690404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 715690404 is about 26752.3906221481. The cubic root of 715690404 is about 894.4891247113.

The spelling of 715690404 in words is "seven hundred fifteen million, six hundred ninety thousand, four hundred four".