2583972396 has 36 divisors (see below), whose sum is σ = 6538764232. Its totient is φ = 860393664.

The previous prime is 2583972389. The next prime is 2583972401. The reversal of 2583972396 is 6932793852.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 4570 + ... + 72033.

Almost surely, 2^2583972396 is an apocalyptic number.

It is an amenable number.

2583972396 is an abundant number, since it is smaller than the sum of its proper divisors (3954791836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2583972396 is a wasteful number, since it uses less digits than its factorization.

2583972396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77550 (or 77545 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 2583972396 is about 50832.7885916167. The cubic root of 2583972396 is about 1372.2375207499.

The spelling of 2583972396 in words is "two billion, five hundred eighty-three million, nine hundred seventy-two thousand, three hundred ninety-six".