189296346724 has 27 divisors (see below), whose sum is σ = 333169192083. Its totient is φ = 94108236600.

The previous prime is 189296346721. The next prime is 189296346731. The reversal of 189296346724 is 427643692981.

It is a happy number.

The square root of 189296346724 is 435082.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (189296346721) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 183604089 + ... + 183605119.

Almost surely, 2^189296346724 is an apocalyptic number.

189296346724 is the 435082-nd square number.

It is an amenable number.

189296346724 is a deficient number, since it is larger than the sum of its proper divisors (143872845359).

189296346724 is an frugal number, since it uses more digits than its factorization.

189296346724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488 (or 1244 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 61.

The spelling of 189296346724 in words is "one hundred eighty-nine billion, two hundred ninety-six million, three hundred forty-six thousand, seven hundred twenty-four".