715338269 has 4 divisors (see below), whose sum is σ = 716931900. Its totient is φ = 713744640.

The previous prime is 715338259. The next prime is 715338289. The reversal of 715338269 is 962833517.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 602702500 + 112635769 = 24550^2 + 10613^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-715338269 is a prime.

It is a super-2 number, since 2×715338269² = 1023417678191832722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715338259) 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, 796142 + ... + 797039.

It is an arithmetic number, because the mean of its divisors is an integer number (179232975).

Almost surely, 2^715338269 is an apocalyptic number.

It is an amenable number.

715338269 is a deficient number, since it is larger than the sum of its proper divisors (1593631).

715338269 is a wasteful number, since it uses less digits than its factorization.

715338269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593630.

The product of its digits is 272160, while the sum is 44.

The square root of 715338269 is about 26745.8084379590. The cubic root of 715338269 is about 894.3423980450.

The spelling of 715338269 in words is "seven hundred fifteen million, three hundred thirty-eight thousand, two hundred sixty-nine".