3823564901 has 16 divisors (see below), whose sum is σ = 4174498944. Its totient is φ = 3480896064.

The previous prime is 3823564897. The next prime is 3823564907. The reversal of 3823564901 is 1094653283.

It is a cyclic number.

It is not a de Polignac number, because 3823564901 - 2² = 3823564897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3823564907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695375 + ... + 700851.

It is an arithmetic number, because the mean of its divisors is an integer number (260906184).

Almost surely, 2^3823564901 is an apocalyptic number.

It is an amenable number.

3823564901 is a deficient number, since it is larger than the sum of its proper divisors (350934043).

3823564901 is a wasteful number, since it uses less digits than its factorization.

3823564901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6220.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 3823564901 is about 61834.9812080508. The cubic root of 3823564901 is about 1563.7097908746.

The spelling of 3823564901 in words is "three billion, eight hundred twenty-three million, five hundred sixty-four thousand, nine hundred one".