23890630692 has 48 divisors (see below), whose sum is σ = 56587652352. Its totient is φ = 7843719840.

The previous prime is 23890630691. The next prime is 23890630721. The reversal of 23890630692 is 29603609832.

It is not an unprimeable number, because it can be changed into a prime (23890630691) 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, 293443 + ... + 365909.

It is an arithmetic number, because the mean of its divisors is an integer number (1178909424).

Almost surely, 2^23890630692 is an apocalyptic number.

It is an amenable number.

23890630692 is an abundant number, since it is smaller than the sum of its proper divisors (32697021660).

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

23890630692 is a wasteful number, since it uses less digits than its factorization.

23890630692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72888 (or 72886 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 23890630692 in words is "twenty-three billion, eight hundred ninety million, six hundred thirty thousand, six hundred ninety-two".