715379 has 4 divisors (see below), whose sum is σ = 817584. Its totient is φ = 613176.

The previous prime is 715373. The next prime is 715397. The reversal of 715379 is 973517.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 973517 = 79 ⋅12323.

It is a cyclic number.

It is not a de Polignac number, because 715379 - 2⁸ = 715123 is a prime.

It is a super-2 number, since 2×715379² = 1023534227282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715373) 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, 51092 + ... + 51105.

It is an arithmetic number, because the mean of its divisors is an integer number (204396).

2⁷¹⁵³⁷⁹ is an apocalyptic number.

715379 is a deficient number, since it is larger than the sum of its proper divisors (102205).

715379 is a wasteful number, since it uses less digits than its factorization.

715379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102204.

The product of its digits is 6615, while the sum is 32.

The square root of 715379 is about 845.8008039722. The cubic root of 715379 is about 89.4359372191.

The spelling of 715379 in words is "seven hundred fifteen thousand, three hundred seventy-nine".