682715315 has 8 divisors (see below), whose sum is σ = 862377360. Its totient is φ = 517426272.

The previous prime is 682715311. The next prime is 682715389. The reversal of 682715315 is 513517286.

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 682715315 - 2² = 682715311 is a prime.

It is a super-2 number, since 2×682715315² = 932200402671098450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (682715311) 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, 3593144 + ... + 3593333.

It is an arithmetic number, because the mean of its divisors is an integer number (107797170).

Almost surely, 2^682715315 is an apocalyptic number.

682715315 is a deficient number, since it is larger than the sum of its proper divisors (179662045).

682715315 is a wasteful number, since it uses less digits than its factorization.

682715315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7186501.

The product of its digits is 50400, while the sum is 38.

The square root of 682715315 is about 26128.8215386764. The cubic root of 682715315 is about 880.5348483305.

The spelling of 682715315 in words is "six hundred eighty-two million, seven hundred fifteen thousand, three hundred fifteen".