683896867 has 8 divisors (see below), whose sum is σ = 690648336. Its totient is φ = 677176032.

The previous prime is 683896841. The next prime is 683896877. The reversal of 683896867 is 768698386.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-683896867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (683896817) 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, 38568 + ... + 53434.

It is an arithmetic number, because the mean of its divisors is an integer number (86331042).

Almost surely, 2^683896867 is an apocalyptic number.

683896867 is a deficient number, since it is larger than the sum of its proper divisors (6751469).

683896867 is a wasteful number, since it uses less digits than its factorization.

683896867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15317.

The product of its digits is 20901888, while the sum is 61.

The square root of 683896867 is about 26151.4218925090. The cubic root of 683896867 is about 881.0425260653.

The spelling of 683896867 in words is "six hundred eighty-three million, eight hundred ninety-six thousand, eight hundred sixty-seven".