2949790131 has 24 divisors (see below), whose sum is σ = 4282116800. Its totient is φ = 1956721536.

The previous prime is 2949790111. The next prime is 2949790133. The reversal of 2949790131 is 1310979492.

2949790131 is a `hidden beast` number, since 29 + 497 + 9 + 0 + 131 = 666.

It is not a de Polignac number, because 2949790131 - 2¹⁰ = 2949789107 is a prime.

It is a super-2 number, since 2×2949790131² = 17402523633889994322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2949790133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1903545 + ... + 1905093.

Almost surely, 2^2949790131 is an apocalyptic number.

2949790131 is a deficient number, since it is larger than the sum of its proper divisors (1332326669).

2949790131 is a wasteful number, since it uses less digits than its factorization.

2949790131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475 (or 2472 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 2949790131 is about 54311.9704208934. The cubic root of 2949790131 is about 1434.1581307619.

The spelling of 2949790131 in words is "two billion, nine hundred forty-nine million, seven hundred ninety thousand, one hundred thirty-one".