2489877362 has 16 divisors (see below), whose sum is σ = 4269445440. Its totient is φ = 1066819248.

The previous prime is 2489877359. The next prime is 2489877373. The reversal of 2489877362 is 2637789842.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2489877298 and 2489877307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40589 + ... + 81407.

It is an arithmetic number, because the mean of its divisors is an integer number (266840340).

Almost surely, 2^2489877362 is an apocalyptic number.

2489877362 is a deficient number, since it is larger than the sum of its proper divisors (1779568078).

2489877362 is a wasteful number, since it uses less digits than its factorization.

2489877362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45185.

The product of its digits is 8128512, while the sum is 56.

The square root of 2489877362 is about 49898.6709442246. The cubic root of 2489877362 is about 1355.3745259009.

The spelling of 2489877362 in words is "two billion, four hundred eighty-nine million, eight hundred seventy-seven thousand, three hundred sixty-two".