3827522844 has 72 divisors (see below), whose sum is σ = 9742765760. Its totient is φ = 1266959232.

The previous prime is 3827522833. The next prime is 3827522857. The reversal of 3827522844 is 4482257283.

3827522844 is a `hidden beast` number, since 3 + 82 + 7 + 522 + 8 + 44 = 666.

It is a super-2 number, since 2×3827522844² = 29299862242683696672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3827522844.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4616622 + ... + 4617450.

Almost surely, 2^3827522844 is an apocalyptic number.

It is an amenable number.

3827522844 is an abundant number, since it is smaller than the sum of its proper divisors (5915242916).

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

3827522844 is a wasteful number, since it uses less digits than its factorization.

3827522844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579 (or 1574 counting only the distinct ones).

The product of its digits is 860160, while the sum is 45.

The square root of 3827522844 is about 61866.9770071239. The cubic root of 3827522844 is about 1564.2491601177.

The spelling of 3827522844 in words is "three billion, eight hundred twenty-seven million, five hundred twenty-two thousand, eight hundred forty-four".