683627712 has 56 divisors (see below), whose sum is σ = 1887419136. Its totient is φ = 217966848.

The previous prime is 683627687. The next prime is 683627719. The reversal of 683627712 is 217726386.

It is a super-2 number, since 2×683627712² = 934693697228709888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (683627719) 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, 72988 + ... + 81819.

Almost surely, 2^683627712 is an apocalyptic number.

It is an amenable number.

683627712 is an abundant number, since it is smaller than the sum of its proper divisors (1203791424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

683627712 is a wasteful number, since it uses less digits than its factorization.

683627712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154845 (or 154835 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 683627712 is about 26146.2752987878. The cubic root of 683627712 is about 880.9269296313.

The spelling of 683627712 in words is "six hundred eighty-three million, six hundred twenty-seven thousand, seven hundred twelve".