38470464834 has 32 divisors (see below), whose sum is σ = 77218517376. Its totient is φ = 12777273600.

The previous prime is 38470464827. The next prime is 38470464853. The reversal of 38470464834 is 43846407483.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3729484 + ... + 3739784.

It is an arithmetic number, because the mean of its divisors is an integer number (2413078668).

Almost surely, 2^38470464834 is an apocalyptic number.

38470464834 is an abundant number, since it is smaller than the sum of its proper divisors (38748052542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38470464834 is a wasteful number, since it uses less digits than its factorization.

38470464834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12490.

The product of its (nonzero) digits is 6193152, while the sum is 51.

The spelling of 38470464834 in words is "thirty-eight billion, four hundred seventy million, four hundred sixty-four thousand, eight hundred thirty-four".