38189346074 has 24 divisors (see below), whose sum is σ = 66383882208. Its totient is φ = 16337685440.

The previous prime is 38189346043. The next prime is 38189346089. The reversal of 38189346074 is 47064398183.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2996894 + ... + 3009609.

It is an arithmetic number, because the mean of its divisors is an integer number (2765995092).

Almost surely, 2^38189346074 is an apocalyptic number.

38189346074 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

38189346074 is a deficient number, since it is larger than the sum of its proper divisors (28194536134).

38189346074 is a wasteful number, since it uses less digits than its factorization.

38189346074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6006550 (or 6006533 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 38189346074 in words is "thirty-eight billion, one hundred eighty-nine million, three hundred forty-six thousand, seventy-four".