189701704 has 32 divisors (see below), whose sum is σ = 363246840. Its totient is φ = 92851200.

The previous prime is 189701689. The next prime is 189701713. The reversal of 189701704 is 407107981.

189701704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 146168100 + 43533604 = 12090^2 + 6598^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116802 + ... + 118414.

Almost surely, 2^189701704 is an apocalyptic number.

It is an amenable number.

189701704 is a deficient number, since it is larger than the sum of its proper divisors (173545136).

189701704 is a wasteful number, since it uses less digits than its factorization.

189701704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921 (or 1917 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 189701704 is about 13773.2241686542. The cubic root of 189701704 is about 574.5886953989.

The spelling of 189701704 in words is "one hundred eighty-nine million, seven hundred one thousand, seven hundred four".