38360790887 has 16 divisors (see below), whose sum is σ = 41053430880. Its totient is φ = 35716927488.

The previous prime is 38360790883. The next prime is 38360790899. The reversal of 38360790887 is 78809706383.

It is a cyclic number.

It is not a de Polignac number, because 38360790887 - 2² = 38360790883 is a prime.

It is a super-2 number, since 2×38360790887² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38360790883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6456164 + ... + 6462102.

It is an arithmetic number, because the mean of its divisors is an integer number (2565839430).

Almost surely, 2^38360790887 is an apocalyptic number.

38360790887 is a deficient number, since it is larger than the sum of its proper divisors (2692639993).

38360790887 is a wasteful number, since it uses less digits than its factorization.

38360790887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9970.

The product of its (nonzero) digits is 12192768, while the sum is 59.

The spelling of 38360790887 in words is "thirty-eight billion, three hundred sixty million, seven hundred ninety thousand, eight hundred eighty-seven".