3815604452 has 24 divisors (see below), whose sum is σ = 7290750432. Its totient is φ = 1732838400.

The previous prime is 3815604451. The next prime is 3815604467. The reversal of 3815604452 is 2544065183.

It is not an unprimeable number, because it can be changed into a prime (3815604451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13127 + ... + 88337.

It is an arithmetic number, because the mean of its divisors is an integer number (303781268).

Almost surely, 2^3815604452 is an apocalyptic number.

It is an amenable number.

3815604452 is a deficient number, since it is larger than the sum of its proper divisors (3475145980).

3815604452 is a wasteful number, since it uses less digits than its factorization.

3815604452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76379 (or 76377 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 3815604452 is about 61770.5791781168. The cubic root of 3815604452 is about 1562.6238513624.

The spelling of 3815604452 in words is "three billion, eight hundred fifteen million, six hundred four thousand, four hundred fifty-two".