712117339 has 8 divisors (see below), whose sum is σ = 727606800. Its totient is φ = 696770976.

The previous prime is 712117331. The next prime is 712117363. The reversal of 712117339 is 933711217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 712117339 - 2³ = 712117331 is a prime.

It is a super-2 number, since 2×712117339² = 1014222209008881842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712117331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25684 + ... + 45649.

It is an arithmetic number, because the mean of its divisors is an integer number (90950850).

Almost surely, 2^712117339 is an apocalyptic number.

712117339 is a deficient number, since it is larger than the sum of its proper divisors (15489461).

712117339 is a wasteful number, since it uses less digits than its factorization.

712117339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71549.

The product of its digits is 7938, while the sum is 34.

The square root of 712117339 is about 26685.5267701426. The cubic root of 712117339 is about 892.9980696738.

The spelling of 712117339 in words is "seven hundred twelve million, one hundred seventeen thousand, three hundred thirty-nine".