38885000389 has 4 divisors (see below), whose sum is σ = 38885588224. Its totient is φ = 38884412556.

The previous prime is 38885000387. The next prime is 38885000417. The reversal of 38885000389 is 98300058883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38885000389 - 2¹ = 38885000387 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 (38885000383) 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, 179967 + ... + 331900.

It is an arithmetic number, because the mean of its divisors is an integer number (9721397056).

Almost surely, 2^38885000389 is an apocalyptic number.

It is an amenable number.

38885000389 is a deficient number, since it is larger than the sum of its proper divisors (587835).

38885000389 is an equidigital number, since it uses as much as digits as its factorization.

38885000389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587834.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 38885000389 in words is "thirty-eight billion, eight hundred eighty-five million, three hundred eighty-nine", and thus it is an aban number.