38000020879 has 8 divisors (see below), whose sum is σ = 38259915408. Its totient is φ = 37740803520.

The previous prime is 38000020859. The next prime is 38000020913. The reversal of 38000020879 is 97802000083.

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

It is a cyclic number.

It is not a de Polignac number, because 38000020879 - 2⁹ = 38000020367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38000020859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56422 + ... + 281395.

It is an arithmetic number, because the mean of its divisors is an integer number (4782489426).

Almost surely, 2^38000020879 is an apocalyptic number.

38000020879 is a deficient number, since it is larger than the sum of its proper divisors (259894529).

38000020879 is a wasteful number, since it uses less digits than its factorization.

38000020879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338585.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 38000020879 in words is "thirty-eight billion, twenty thousand, eight hundred seventy-nine".