3822742624 has 24 divisors (see below), whose sum is σ = 7544818008. Its totient is φ = 1906598400.

The previous prime is 3822742513. The next prime is 3822742633. The reversal of 3822742624 is 4262472283.

3822742624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3822742624² = 29226722338692810752, which contains 22 as substring.

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, 136122 + ... + 161785.

It is an arithmetic number, because the mean of its divisors is an integer number (314367417).

Almost surely, 2^3822742624 is an apocalyptic number.

It is an amenable number.

3822742624 is a deficient number, since it is larger than the sum of its proper divisors (3722075384).

3822742624 is a wasteful number, since it uses less digits than its factorization.

3822742624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298318 (or 298310 counting only the distinct ones).

The product of its digits is 258048, while the sum is 40.

The square root of 3822742624 is about 61828.3318875740. The cubic root of 3822742624 is about 1563.5976882677.

The spelling of 3822742624 in words is "three billion, eight hundred twenty-two million, seven hundred forty-two thousand, six hundred twenty-four".