2976987122 has 18 divisors (see below), whose sum is σ = 4581920487. Its totient is φ = 1450645600.

The previous prime is 2976987119. The next prime is 2976987149. The reversal of 2976987122 is 2217896792.

It can be written as a sum of positive squares in 5 ways, for example, as 335952241 + 2641034881 = 18329^2 + 51391^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=38581.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3163172 + ... + 3164112.

Almost surely, 2^2976987122 is an apocalyptic number.

2976987122 is a deficient number, since it is larger than the sum of its proper divisors (1604933365).

2976987122 is an frugal number, since it uses more digits than its factorization.

2976987122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966 (or 984 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 53.

The square root of 2976987122 is about 54561.7734499164. The cubic root of 2976987122 is about 1438.5522876272.

The spelling of 2976987122 in words is "two billion, nine hundred seventy-six million, nine hundred eighty-seven thousand, one hundred twenty-two".