189607968604 has 48 divisors (see below), whose sum is σ = 352069768960. Its totient is φ = 89191342080.

The previous prime is 189607968601. The next prime is 189607968607. The reversal of 189607968604 is 406869706981.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (189607968601) and next prime (189607968607).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189607968601) 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, 5658652 + ... + 5692060.

Almost surely, 2^189607968604 is an apocalyptic number.

It is an amenable number.

189607968604 is a deficient number, since it is larger than the sum of its proper divisors (162461800356).

189607968604 is a wasteful number, since it uses less digits than its factorization.

189607968604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34718 (or 34716 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 64.

The spelling of 189607968604 in words is "one hundred eighty-nine billion, six hundred seven million, nine hundred sixty-eight thousand, six hundred four".