38116680 has 64 divisors (see below), whose sum is σ = 130688640. Its totient is φ = 8712192.

The previous prime is 38116657. The next prime is 38116691. The reversal of 38116680 is 8661183.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21849 + ... + 23528.

It is an arithmetic number, because the mean of its divisors is an integer number (2042010).

Almost surely, 2^38116680 is an apocalyptic number.

38116680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38116680 is an abundant number, since it is smaller than the sum of its proper divisors (92571960).

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

38116680 is a wasteful number, since it uses less digits than its factorization.

38116680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45398 (or 45394 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 38116680 is about 6173.8707469464. The cubic root of 38116680 is about 336.5412902209.

The spelling of 38116680 in words is "thirty-eight million, one hundred sixteen thousand, six hundred eighty".