38469662007 has 32 divisors (see below), whose sum is σ = 62965056000. Its totient is φ = 20825671104.

The previous prime is 38469661991. The next prime is 38469662039. The reversal of 38469662007 is 70026696483.

It is a happy number.

It is not a de Polignac number, because 38469662007 - 2⁴ = 38469661991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38469663007) 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, 964278 + ... + 1003379.

It is an arithmetic number, because the mean of its divisors is an integer number (1967658000).

Almost surely, 2^38469662007 is an apocalyptic number.

38469662007 is a deficient number, since it is larger than the sum of its proper divisors (24495393993).

38469662007 is a wasteful number, since it uses less digits than its factorization.

38469662007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967700 (or 1967686 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 38469662007 in words is "thirty-eight billion, four hundred sixty-nine million, six hundred sixty-two thousand, seven".