2389414938 has 32 divisors (see below), whose sum is σ = 4991262336. Its totient is φ = 761131008.

The previous prime is 2389414921. The next prime is 2389414949. The reversal of 2389414938 is 8394149832.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151606 + ... + 166622.

It is an arithmetic number, because the mean of its divisors is an integer number (155976948).

Almost surely, 2^2389414938 is an apocalyptic number.

2389414938 is an abundant number, since it is smaller than the sum of its proper divisors (2601847398).

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

2389414938 is a wasteful number, since it uses less digits than its factorization.

2389414938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16198.

The product of its digits is 1492992, while the sum is 51.

The square root of 2389414938 is about 48881.6421369004. The cubic root of 2389414938 is about 1336.8946689611.

The spelling of 2389414938 in words is "two billion, three hundred eighty-nine million, four hundred fourteen thousand, nine hundred thirty-eight".