38160770890 has 32 divisors (see below), whose sum is σ = 74941925760. Its totient is φ = 13875153600.

The previous prime is 38160770839. The next prime is 38160770899. The reversal of 38160770890 is 9807706183.

It is not an unprimeable number, because it can be changed into a prime (38160770899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1995675 + ... + 2014705.

It is an arithmetic number, because the mean of its divisors is an integer number (2341935180).

Almost surely, 2^38160770890 is an apocalyptic number.

38160770890 is a deficient number, since it is larger than the sum of its proper divisors (36781154870).

38160770890 is a wasteful number, since it uses less digits than its factorization.

38160770890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37278.

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 38160770890 in words is "thirty-eight billion, one hundred sixty million, seven hundred seventy thousand, eight hundred ninety".