683874863 has 8 divisors (see below), whose sum is σ = 798200832. Its totient is φ = 573706296.

The previous prime is 683874833. The next prime is 683874871. The reversal of 683874863 is 368478386.

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 683874863 - 2¹² = 683870767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683874833) 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, 1038995 + ... + 1039652.

It is an arithmetic number, because the mean of its divisors is an integer number (99775104).

Almost surely, 2^683874863 is an apocalyptic number.

683874863 is a deficient number, since it is larger than the sum of its proper divisors (114325969).

683874863 is a wasteful number, since it uses less digits than its factorization.

683874863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078701.

The product of its digits is 4644864, while the sum is 53.

The square root of 683874863 is about 26151.0011854231. The cubic root of 683874863 is about 881.0330769468.

The spelling of 683874863 in words is "six hundred eighty-three million, eight hundred seventy-four thousand, eight hundred sixty-three".