2949305874 has 16 divisors (see below), whose sum is σ = 5899787712. Its totient is φ = 982905968.

The previous prime is 2949305873. The next prime is 2949305881. The reversal of 2949305874 is 4785039492.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2949305873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14529 + ... + 78164.

It is an arithmetic number, because the mean of its divisors is an integer number (368736732).

Almost surely, 2^2949305874 is an apocalyptic number.

2949305874 is an abundant number, since it is smaller than the sum of its proper divisors (2950481838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2949305874 is a wasteful number, since it uses less digits than its factorization.

2949305874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98001.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 2949305874 is about 54307.5121323008. The cubic root of 2949305874 is about 1434.0796461815.

The spelling of 2949305874 in words is "two billion, nine hundred forty-nine million, three hundred five thousand, eight hundred seventy-four".