715498079 has 2 divisors, whose sum is σ = 715498080. Its totient is φ = 715498078.

The previous prime is 715498051. The next prime is 715498087. The reversal of 715498079 is 970894517.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 715498079 - 2¹² = 715493983 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715498379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357749039 + 357749040.

It is an arithmetic number, because the mean of its divisors is an integer number (357749040).

Almost surely, 2^715498079 is an apocalyptic number.

715498079 is a deficient number, since it is larger than the sum of its proper divisors (1).

715498079 is an equidigital number, since it uses as much as digits as its factorization.

715498079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 50.

The square root of 715498079 is about 26748.7958420561. The cubic root of 715498079 is about 894.4089932130.

The spelling of 715498079 in words is "seven hundred fifteen million, four hundred ninety-eight thousand, seventy-nine".