38666362959 has 32 divisors (see below), whose sum is σ = 65476323840. Its totient is φ = 22091870016.

The previous prime is 38666362957. The next prime is 38666363009. The reversal of 38666362959 is 95926366683.

It is not a de Polignac number, because 38666362959 - 2¹ = 38666362957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 38666362896 and 38666362905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38666362957) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2074827 + ... + 2093379.

It is an arithmetic number, because the mean of its divisors is an integer number (2046135120).

Almost surely, 2^38666362959 is an apocalyptic number.

38666362959 is a deficient number, since it is larger than the sum of its proper divisors (26809960881).

38666362959 is a wasteful number, since it uses less digits than its factorization.

38666362959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29596 (or 29590 counting only the distinct ones).

The product of its digits is 75582720, while the sum is 63.

The spelling of 38666362959 in words is "thirty-eight billion, six hundred sixty-six million, three hundred sixty-two thousand, nine hundred fifty-nine".