3117782452 has 48 divisors (see below), whose sum is σ = 5665064832. Its totient is φ = 1500586880.

The previous prime is 3117782449. The next prime is 3117782501. The reversal of 3117782452 is 2542877113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2938002 + ... + 2939062.

It is an arithmetic number, because the mean of its divisors is an integer number (118022184).

Almost surely, 2^3117782452 is an apocalyptic number.

It is an amenable number.

3117782452 is a deficient number, since it is larger than the sum of its proper divisors (2547282380).

3117782452 is a wasteful number, since it uses less digits than its factorization.

3117782452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 1366 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The square root of 3117782452 is about 55837.1064078360. The cubic root of 3117782452 is about 1460.8824420763.

The spelling of 3117782452 in words is "three billion, one hundred seventeen million, seven hundred eighty-two thousand, four hundred fifty-two".