2987718050 has 24 divisors (see below), whose sum is σ = 5559252816. Its totient is φ = 1194636240.

The previous prime is 2987718047. The next prime is 2987718059. The reversal of 2987718050 is 508177892.

It is a junction number, because it is equal to n+sod(n) for n = 2987717986 and 2987718004.

It is not an unprimeable number, because it can be changed into a prime (2987718059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143609 + ... + 163091.

It is an arithmetic number, because the mean of its divisors is an integer number (231635534).

Almost surely, 2^2987718050 is an apocalyptic number.

2987718050 is a deficient number, since it is larger than the sum of its proper divisors (2571534766).

2987718050 is a wasteful number, since it uses less digits than its factorization.

2987718050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22562 (or 22557 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 47.

The square root of 2987718050 is about 54660.0224112651. The cubic root of 2987718050 is about 1440.2786963794.

The spelling of 2987718050 in words is "two billion, nine hundred eighty-seven million, seven hundred eighteen thousand, fifty".