2328737189 has 4 divisors (see below), whose sum is σ = 2429986656. Its totient is φ = 2227487724.

The previous prime is 2328737179. The next prime is 2328737221. The reversal of 2328737189 is 9817378232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2328737189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328737119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50624699 + ... + 50624744.

It is an arithmetic number, because the mean of its divisors is an integer number (607496664).

Almost surely, 2^2328737189 is an apocalyptic number.

It is an amenable number.

2328737189 is a deficient number, since it is larger than the sum of its proper divisors (101249467).

2328737189 is a wasteful number, since it uses less digits than its factorization.

2328737189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101249466.

The product of its digits is 1016064, while the sum is 50.

The square root of 2328737189 is about 48256.9910893748. The cubic root of 2328737189 is about 1325.4809577577.

The spelling of 2328737189 in words is "two billion, three hundred twenty-eight million, seven hundred thirty-seven thousand, one hundred eighty-nine".