680037950 has 12 divisors (see below), whose sum is σ = 1264870680. Its totient is φ = 272015160.

The previous prime is 680037923. The next prime is 680037977. The reversal of 680037950 is 59730086.

It is an interprime number because it is at equal distance from previous prime (680037923) and next prime (680037977).

It is a super-2 number, since 2×680037950² = 924903226880405000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6800330 + ... + 6800429.

It is an arithmetic number, because the mean of its divisors is an integer number (105405890).

Almost surely, 2^680037950 is an apocalyptic number.

680037950 is a deficient number, since it is larger than the sum of its proper divisors (584832730).

680037950 is a wasteful number, since it uses less digits than its factorization.

680037950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13600771 (or 13600766 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 680037950 is about 26077.5372686916. The cubic root of 680037950 is about 879.3822929201.

The spelling of 680037950 in words is "six hundred eighty million, thirty-seven thousand, nine hundred fifty".