2987799602 has 6 divisors (see below), whose sum is σ = 4481815359. Its totient is φ = 1493861150.

The previous prime is 2987799593. The next prime is 2987799629. The reversal of 2987799602 is 2069977892.

It can be written as a sum of positive squares in only one way, i.e., 1493899801 + 1493899801 = 38651^2 + 38651^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=38651.

It is a super-2 number, since 2×2987799602² = 17853892923422716808, which contains 22 as substring.

It is a Duffinian number.

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 2 ways as a sum of consecutive naturals, for example, 57977 + ... + 96627.

Almost surely, 2^2987799602 is an apocalyptic number.

2987799602 is a deficient number, since it is larger than the sum of its proper divisors (1494015757).

2987799602 is an frugal number, since it uses more digits than its factorization.

2987799602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77304 (or 38653 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 59.

The square root of 2987799602 is about 54660.7683992825. The cubic root of 2987799602 is about 1440.2918007551.

The spelling of 2987799602 in words is "two billion, nine hundred eighty-seven million, seven hundred ninety-nine thousand, six hundred two".