2952977321 has 16 divisors (see below), whose sum is σ = 3554904960. Its totient is φ = 2396252160.

The previous prime is 2952977311. The next prime is 2952977327. The reversal of 2952977321 is 1237792592.

It is a cyclic number.

It is not a de Polignac number, because 2952977321 - 2²⁶ = 2885868457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2952977327) 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, 208745 + ... + 222441.

It is an arithmetic number, because the mean of its divisors is an integer number (222181560).

Almost surely, 2^2952977321 is an apocalyptic number.

It is an amenable number.

2952977321 is a deficient number, since it is larger than the sum of its proper divisors (601927639).

2952977321 is a wasteful number, since it uses less digits than its factorization.

2952977321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15344.

The product of its digits is 476280, while the sum is 47.

The square root of 2952977321 is about 54341.3040053328. The cubic root of 2952977321 is about 1434.6744713567.

The spelling of 2952977321 in words is "two billion, nine hundred fifty-two million, nine hundred seventy-seven thousand, three hundred twenty-one".