2389231004 has 12 divisors (see below), whose sum is σ = 4325332200. Its totient is φ = 1153421808.

The previous prime is 2389231003. The next prime is 2389231021. The reversal of 2389231004 is 4001329832.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2389231003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10298294 + ... + 10298525.

It is an arithmetic number, because the mean of its divisors is an integer number (360444350).

Almost surely, 2^2389231004 is an apocalyptic number.

It is an amenable number.

2389231004 is a deficient number, since it is larger than the sum of its proper divisors (1936101196).

2389231004 is a wasteful number, since it uses less digits than its factorization.

2389231004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20596852 (or 20596850 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2389231004 is about 48879.7606786285. The cubic root of 2389231004 is about 1336.8603639534.

The spelling of 2389231004 in words is "two billion, three hundred eighty-nine million, two hundred thirty-one thousand, four".