3820526560 has 24 divisors (see below), whose sum is σ = 9025994376. Its totient is φ = 1528210560.

The previous prime is 3820526557. The next prime is 3820526579. The reversal of 3820526560 is 656250283.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11938986 + ... + 11939305.

It is an arithmetic number, because the mean of its divisors is an integer number (376083099).

Almost surely, 2^3820526560 is an apocalyptic number.

It is an amenable number.

3820526560 is an abundant number, since it is smaller than the sum of its proper divisors (5205467816).

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

3820526560 is a wasteful number, since it uses less digits than its factorization.

3820526560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23878306 (or 23878298 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 3820526560 is about 61810.4081850298. The cubic root of 3820526560 is about 1563.2954879306.

The spelling of 3820526560 in words is "three billion, eight hundred twenty million, five hundred twenty-six thousand, five hundred sixty".