192984468870 has 64 divisors (see below), whose sum is σ = 464440859136. Its totient is φ = 51320666880.

The previous prime is 192984468851. The next prime is 192984468907. The reversal of 192984468870 is 78864489291.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25519890 + ... + 25527450.

It is an arithmetic number, because the mean of its divisors is an integer number (7256888424).

Almost surely, 2^192984468870 is an apocalyptic number.

192984468870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

192984468870 is an abundant number, since it is smaller than the sum of its proper divisors (271456390266).

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

192984468870 is a wasteful number, since it uses less digits than its factorization.

192984468870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9805.

The product of its (nonzero) digits is 55738368, while the sum is 66.

The spelling of 192984468870 in words is "one hundred ninety-two billion, nine hundred eighty-four million, four hundred sixty-eight thousand, eight hundred seventy".