23679017890 has 32 divisors (see below), whose sum is σ = 46793173824. Its totient is φ = 8555701440.

The previous prime is 23679017849. The next prime is 23679017893. The reversal of 23679017890 is 9871097632.

It is not an unprimeable number, because it can be changed into a prime (23679017893) 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, 668284 + ... + 702823.

It is an arithmetic number, because the mean of its divisors is an integer number (1462286682).

Almost surely, 2^23679017890 is an apocalyptic number.

23679017890 is a deficient number, since it is larger than the sum of its proper divisors (23114155934).

23679017890 is a wasteful number, since it uses less digits than its factorization.

23679017890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371282.

The product of its (nonzero) digits is 1143072, while the sum is 52.

The spelling of 23679017890 in words is "twenty-three billion, six hundred seventy-nine million, seventeen thousand, eight hundred ninety".