715936361 has 4 divisors (see below), whose sum is σ = 818212992. Its totient is φ = 613659732.

The previous prime is 715936327. The next prime is 715936363. The reversal of 715936361 is 163639517.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 715936361 - 2⁶ = 715936297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715936363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51138305 + ... + 51138318.

It is an arithmetic number, because the mean of its divisors is an integer number (204553248).

Almost surely, 2^715936361 is an apocalyptic number.

It is an amenable number.

715936361 is a deficient number, since it is larger than the sum of its proper divisors (102276631).

715936361 is a wasteful number, since it uses less digits than its factorization.

715936361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102276630.

The product of its digits is 102060, while the sum is 41.

The square root of 715936361 is about 26756.9871435481. The cubic root of 715936361 is about 894.5915808676.

The spelling of 715936361 in words is "seven hundred fifteen million, nine hundred thirty-six thousand, three hundred sixty-one".