2952977156 has 12 divisors (see below), whose sum is σ = 5172344268. Its totient is φ = 1475164512.

The previous prime is 2952977149. The next prime is 2952977161. The reversal of 2952977156 is 6517792592.

It can be written as a sum of positive squares in 2 ways, for example, as 759553600 + 2193423556 = 27560^2 + 46834^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2952977098 and 2952977107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325991 + ... + 334926.

It is an arithmetic number, because the mean of its divisors is an integer number (431028689).

Almost surely, 2^2952977156 is an apocalyptic number.

It is an amenable number.

2952977156 is a deficient number, since it is larger than the sum of its proper divisors (2219367112).

2952977156 is a wasteful number, since it uses less digits than its factorization.

2952977156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662038 (or 662036 counting only the distinct ones).

The product of its digits is 2381400, while the sum is 53.

The square root of 2952977156 is about 54341.3024871506. The cubic root of 2952977156 is about 1434.6744446355.

The spelling of 2952977156 in words is "two billion, nine hundred fifty-two million, nine hundred seventy-seven thousand, one hundred fifty-six".