715397346 has 96 divisors (see below), whose sum is σ = 1677836160. Its totient is φ = 228178944.

The previous prime is 715397303. The next prime is 715397351. The reversal of 715397346 is 643793517.

715397346 is a `hidden beast` number, since 7 + 1 + 539 + 73 + 46 = 666.

Its product of digits (476280) is a multiple of the sum of its prime divisors (490).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2720011 + ... + 2720273.

It is an arithmetic number, because the mean of its divisors is an integer number (17477460).

Almost surely, 2^715397346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 715397346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (838918080).

715397346 is an abundant number, since it is smaller than the sum of its proper divisors (962438814).

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

715397346 is a wasteful number, since it uses less digits than its factorization.

715397346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 490 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The square root of 715397346 is about 26746.9128312035. The cubic root of 715397346 is about 894.3670174518.

The spelling of 715397346 in words is "seven hundred fifteen million, three hundred ninety-seven thousand, three hundred forty-six".