2977321532 has 12 divisors (see below), whose sum is σ = 5232676176. Its totient is φ = 1482271200.

The previous prime is 2977321483. The next prime is 2977321553. The reversal of 2977321532 is 2351237792.

2977321532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2977321532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1596344 + ... + 1598207.

It is an arithmetic number, because the mean of its divisors is an integer number (436056348).

Almost surely, 2^2977321532 is an apocalyptic number.

It is an amenable number.

2977321532 is a deficient number, since it is larger than the sum of its proper divisors (2255354644).

2977321532 is a wasteful number, since it uses less digits than its factorization.

2977321532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194788 (or 3194786 counting only the distinct ones).

The product of its digits is 158760, while the sum is 41.

The square root of 2977321532 is about 54564.8378720216. The cubic root of 2977321532 is about 1438.6061506145.

The spelling of 2977321532 in words is "two billion, nine hundred seventy-seven million, three hundred twenty-one thousand, five hundred thirty-two".