683216315 has 16 divisors (see below), whose sum is σ = 880320960. Its totient is φ = 507171840.

The previous prime is 683216309. The next prime is 683216327. The reversal of 683216315 is 513612386.

It is not a de Polignac number, because 683216315 - 2⁸ = 683216059 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50570 + ... + 62639.

It is an arithmetic number, because the mean of its divisors is an integer number (55020060).

Almost surely, 2^683216315 is an apocalyptic number.

683216315 is a deficient number, since it is larger than the sum of its proper divisors (197104645).

683216315 is a wasteful number, since it uses less digits than its factorization.

683216315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113302.

The product of its digits is 25920, while the sum is 35.

The square root of 683216315 is about 26138.4068948358. The cubic root of 683216315 is about 880.7501845931.

The spelling of 683216315 in words is "six hundred eighty-three million, two hundred sixteen thousand, three hundred fifteen".