38801853694 has 32 divisors (see below), whose sum is σ = 64889233920. Its totient is φ = 17293523328.

The previous prime is 38801853667. The next prime is 38801853697. The reversal of 38801853694 is 49635810883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38801853697) 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, 2904859 + ... + 2918185.

It is an arithmetic number, because the mean of its divisors is an integer number (2027788560).

Almost surely, 2^38801853694 is an apocalyptic number.

38801853694 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

38801853694 is a deficient number, since it is larger than the sum of its proper divisors (26087380226).

38801853694 is a wasteful number, since it uses less digits than its factorization.

38801853694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17872.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 38801853694 in words is "thirty-eight billion, eight hundred one million, eight hundred fifty-three thousand, six hundred ninety-four".