38396446922 has 8 divisors (see below), whose sum is σ = 59452563072. Its totient is φ = 18578925900.

The previous prime is 38396446807. The next prime is 38396446931. The reversal of 38396446922 is 22964469383.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309648704 + ... + 309648827.

It is an arithmetic number, because the mean of its divisors is an integer number (7431570384).

Almost surely, 2^38396446922 is an apocalyptic number.

38396446922 is a deficient number, since it is larger than the sum of its proper divisors (21056116150).

38396446922 is a wasteful number, since it uses less digits than its factorization.

38396446922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619297564.

The product of its digits is 13436928, while the sum is 56.

The spelling of 38396446922 in words is "thirty-eight billion, three hundred ninety-six million, four hundred forty-six thousand, nine hundred twenty-two".