2945752274 has 8 divisors (see below), whose sum is σ = 4419182460. Its totient is φ = 1472691456.

The previous prime is 2945752241. The next prime is 2945752309. The reversal of 2945752274 is 4722575492.

It can be written as a sum of positive squares in 2 ways, for example, as 2903593225 + 42159049 = 53885^2 + 6493^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 71459 + ... + 104870.

Almost surely, 2^2945752274 is an apocalyptic number.

2945752274 is a deficient number, since it is larger than the sum of its proper divisors (1473430186).

2945752274 is a wasteful number, since it uses less digits than its factorization.

2945752274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184684.

The product of its digits is 1411200, while the sum is 47.

The square root of 2945752274 is about 54274.7848821163. The cubic root of 2945752274 is about 1433.5034435324.

The spelling of 2945752274 in words is "two billion, nine hundred forty-five million, seven hundred fifty-two thousand, two hundred seventy-four".