680483632 has 40 divisors (see below), whose sum is σ = 1390188800. Its totient is φ = 321786432.

The previous prime is 680483591. The next prime is 680483641. The reversal of 680483632 is 236384086.

It is a super-2 number, since 2×680483632² = 926115946839822848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219469 + ... + 222547.

It is an arithmetic number, because the mean of its divisors is an integer number (34754720).

Almost surely, 2^680483632 is an apocalyptic number.

It is an amenable number.

680483632 is an abundant number, since it is smaller than the sum of its proper divisors (709705168).

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

680483632 is a wasteful number, since it uses less digits than its factorization.

680483632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3833 (or 3827 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 680483632 is about 26086.0811928507. The cubic root of 680483632 is about 879.5743602748.

The spelling of 680483632 in words is "six hundred eighty million, four hundred eighty-three thousand, six hundred thirty-two".