2988494439 has 32 divisors (see below), whose sum is σ = 4820175360. Its totient is φ = 1608854400.

The previous prime is 2988494419. The next prime is 2988494449. The reversal of 2988494439 is 9344948892.

It is not a de Polignac number, because 2988494439 - 2⁵ = 2988494407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988494419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51529 + ... + 92909.

It is an arithmetic number, because the mean of its divisors is an integer number (150630480).

Almost surely, 2^2988494439 is an apocalyptic number.

2988494439 is a deficient number, since it is larger than the sum of its proper divisors (1831680921).

2988494439 is a wasteful number, since it uses less digits than its factorization.

2988494439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41591.

The product of its digits is 17915904, while the sum is 60.

The square root of 2988494439 is about 54667.1239320307. The cubic root of 2988494439 is about 1440.4034426095.

The spelling of 2988494439 in words is "two billion, nine hundred eighty-eight million, four hundred ninety-four thousand, four hundred thirty-nine".