3769866522 has 48 divisors (see below), whose sum is σ = 8650841472. Its totient is φ = 1229878080.

The previous prime is 3769866509. The next prime is 3769866523. The reversal of 3769866522 is 2256689673.

3769866522 is a `hidden beast` number, since 37 + 6 + 9 + 86 + 6 + 522 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3769866523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59679 + ... + 105362.

It is an arithmetic number, because the mean of its divisors is an integer number (180225864).

Almost surely, 2^3769866522 is an apocalyptic number.

3769866522 is an abundant number, since it is smaller than the sum of its proper divisors (4880974950).

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

3769866522 is a wasteful number, since it uses less digits than its factorization.

3769866522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165105 (or 165093 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 3769866522 is about 61399.2387737829. The cubic root of 3769866522 is about 1556.3549735549.

The spelling of 3769866522 in words is "three billion, seven hundred sixty-nine million, eight hundred sixty-six thousand, five hundred twenty-two".