715798379 has 6 divisors (see below), whose sum is σ = 760381284. Its totient is φ = 673692320.

The previous prime is 715798333. The next prime is 715798393. The reversal of 715798379 is 973897517.

It is a de Polignac number, because none of the positive numbers 2^k-715798379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715798079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1238117 + ... + 1238694.

It is an arithmetic number, because the mean of its divisors is an integer number (126730214).

Almost surely, 2^715798379 is an apocalyptic number.

715798379 is a deficient number, since it is larger than the sum of its proper divisors (44582905).

715798379 is a wasteful number, since it uses less digits than its factorization.

715798379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476845 (or 2476828 counting only the distinct ones).

The product of its digits is 3333960, while the sum is 56.

The square root of 715798379 is about 26754.4085899876. The cubic root of 715798379 is about 894.5341058028.

The spelling of 715798379 in words is "seven hundred fifteen million, seven hundred ninety-eight thousand, three hundred seventy-nine".