2949708242 has 32 divisors (see below), whose sum is σ = 4795286832. Its totient is φ = 1352761344.

The previous prime is 2949708227. The next prime is 2949708259. The reversal of 2949708242 is 2428079492.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1085109481 + 1864598761 = 32941^2 + 43181^2 .

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5111858 + ... + 5112434.

Almost surely, 2^2949708242 is an apocalyptic number.

2949708242 is a deficient number, since it is larger than the sum of its proper divisors (1845578590).

2949708242 is a wasteful number, since it uses less digits than its factorization.

2949708242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 2949708242 is about 54311.2165394958. The cubic root of 2949708242 is about 1434.1448594379.

The spelling of 2949708242 in words is "two billion, nine hundred forty-nine million, seven hundred eight thousand, two hundred forty-two".