38903922379 has 4 divisors (see below), whose sum is σ = 44461625584. Its totient is φ = 33346219176.

The previous prime is 38903922377. The next prime is 38903922389. The reversal of 38903922379 is 97322930983.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38903922379 - 2¹ = 38903922377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38903922377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2778851592 + ... + 2778851605.

It is an arithmetic number, because the mean of its divisors is an integer number (11115406396).

Almost surely, 2^38903922379 is an apocalyptic number.

38903922379 is a deficient number, since it is larger than the sum of its proper divisors (5557703205).

38903922379 is an equidigital number, since it uses as much as digits as its factorization.

38903922379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5557703204.

The product of its (nonzero) digits is 4408992, while the sum is 55.

The spelling of 38903922379 in words is "thirty-eight billion, nine hundred three million, nine hundred twenty-two thousand, three hundred seventy-nine".