680695914 has 16 divisors (see below), whose sum is σ = 1363199328. Its totient is φ = 226597392.

The previous prime is 680695913. The next prime is 680695937. The reversal of 680695914 is 419596086.

It is not an unprimeable number, because it can be changed into a prime (680695913) 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, 70392 + ... + 79475.

It is an arithmetic number, because the mean of its divisors is an integer number (85199958).

Almost surely, 2^680695914 is an apocalyptic number.

680695914 is an abundant number, since it is smaller than the sum of its proper divisors (682503414).

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

680695914 is a wasteful number, since it uses less digits than its factorization.

680695914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150629.

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 680695914 is about 26090.1497504326. The cubic root of 680695914 is about 879.6658140502.

The spelling of 680695914 in words is "six hundred eighty million, six hundred ninety-five thousand, nine hundred fourteen".