2949790130 has 32 divisors (see below), whose sum is σ = 6103240704. Its totient is φ = 1005506496.

The previous prime is 2949790111. The next prime is 2949790133. The reversal of 2949790130 is 310979492.

It is a super-2 number, since 2×2949790130² = 17402523622090833800, which contains 22 as substring.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109682 + ... + 133901.

It is an arithmetic number, because the mean of its divisors is an integer number (190726272).

Almost surely, 2^2949790130 is an apocalyptic number.

2949790130 is an abundant number, since it is smaller than the sum of its proper divisors (3153450574).

2949790130 is a wasteful number, since it uses less digits than its factorization.

2949790130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243770.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 2949790130 is about 54311.9704116873. The cubic root of 2949790130 is about 1434.1581305998.

The spelling of 2949790130 in words is "two billion, nine hundred forty-nine million, seven hundred ninety thousand, one hundred thirty".