2389243674 has 16 divisors (see below), whose sum is σ = 4782441312. Its totient is φ = 795755568.

The previous prime is 2389243663. The next prime is 2389243691. The reversal of 2389243674 is 4763429832.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 156864 + ... + 171419.

It is an arithmetic number, because the mean of its divisors is an integer number (298902582).

Almost surely, 2^2389243674 is an apocalyptic number.

2389243674 is an abundant number, since it is smaller than the sum of its proper divisors (2393197638).

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

2389243674 is a wasteful number, since it uses less digits than its factorization.

2389243674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329501.

The product of its digits is 1741824, while the sum is 48.

The square root of 2389243674 is about 48879.8902822009. The cubic root of 2389243674 is about 1336.8627270555.

The spelling of 2389243674 in words is "two billion, three hundred eighty-nine million, two hundred forty-three thousand, six hundred seventy-four".