2489877776 has 20 divisors (see below), whose sum is σ = 4825566144. Its totient is φ = 1244570400.

The previous prime is 2489877727. The next prime is 2489877791. The reversal of 2489877776 is 6777789842.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37541 + ... + 79931.

Almost surely, 2^2489877776 is an apocalyptic number.

It is an amenable number.

2489877776 is a deficient number, since it is larger than the sum of its proper divisors (2335688368).

2489877776 is a wasteful number, since it uses less digits than its factorization.

2489877776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46070 (or 46064 counting only the distinct ones).

The product of its digits is 66382848, while the sum is 65.

The square root of 2489877776 is about 49898.6750926315. The cubic root of 2489877776 is about 1355.3746010217.

The spelling of 2489877776 in words is "two billion, four hundred eighty-nine million, eight hundred seventy-seven thousand, seven hundred seventy-six".