38526604669 has 16 divisors (see below), whose sum is σ = 45477293056. Its totient is φ = 31938883200.

The previous prime is 38526604651. The next prime is 38526604673. The reversal of 38526604669 is 96640662583.

It is a de Polignac number, because none of the positive numbers 2^k-38526604669 is a prime.

It is a super-2 number, since 2×38526604669² (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 (38526604069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326809 + ... + 428785.

It is an arithmetic number, because the mean of its divisors is an integer number (2842330816).

Almost surely, 2^38526604669 is an apocalyptic number.

It is an amenable number.

38526604669 is a deficient number, since it is larger than the sum of its proper divisors (6950688387).

38526604669 is a wasteful number, since it uses less digits than its factorization.

38526604669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103756.

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 38526604669 in words is "thirty-eight billion, five hundred twenty-six million, six hundred four thousand, six hundred sixty-nine".