38461646474 has 16 divisors (see below), whose sum is σ = 58094178912. Its totient is φ = 19097385168.

The previous prime is 38461646471. The next prime is 38461646497. The reversal of 38461646474 is 47464616483.

38461646474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (38461646471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49877 + ... + 281799.

It is an arithmetic number, because the mean of its divisors is an integer number (3630886182).

Almost surely, 2^38461646474 is an apocalyptic number.

38461646474 is a deficient number, since it is larger than the sum of its proper divisors (19632532438).

38461646474 is a wasteful number, since it uses less digits than its factorization.

38461646474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232501.

The product of its digits is 9289728, while the sum is 53.

The spelling of 38461646474 in words is "thirty-eight billion, four hundred sixty-one million, six hundred forty-six thousand, four hundred seventy-four".