2389980814 has 16 divisors (see below), whose sum is σ = 3883061952. Its totient is φ = 1096689888.

The previous prime is 2389980779. The next prime is 2389980821. The reversal of 2389980814 is 4180899832.

2389980814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261174 + ... + 270169.

It is an arithmetic number, because the mean of its divisors is an integer number (242691372).

Almost surely, 2^2389980814 is an apocalyptic number.

2389980814 is a deficient number, since it is larger than the sum of its proper divisors (1493081138).

2389980814 is a wasteful number, since it uses less digits than its factorization.

2389980814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531531.

The product of its (nonzero) digits is 995328, while the sum is 52.

The square root of 2389980814 is about 48887.4300204050. The cubic root of 2389980814 is about 1337.0001978478. Note that the first 3 decimals are identical.

The spelling of 2389980814 in words is "two billion, three hundred eighty-nine million, nine hundred eighty thousand, eight hundred fourteen".