680410662 has 32 divisors (see below), whose sum is σ = 1413145440. Its totient is φ = 218234880.

The previous prime is 680410657. The next prime is 680410667. The reversal of 680410662 is 266014086.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (680410657) and next prime (680410667).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680410667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 987 + ... + 36902.

It is an arithmetic number, because the mean of its divisors is an integer number (44160795).

Almost surely, 2^680410662 is an apocalyptic number.

680410662 is an abundant number, since it is smaller than the sum of its proper divisors (732734778).

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

680410662 is a wasteful number, since it uses less digits than its factorization.

680410662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38008.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 680410662 is about 26084.6825167568. The cubic root of 680410662 is about 879.5429194817.

The spelling of 680410662 in words is "six hundred eighty million, four hundred ten thousand, six hundred sixty-two".