3852199140804 has 405 divisors, whose sum is σ = 12068390511639. Its totient is φ = 1068337952640.

The previous prime is 3852199140793. The next prime is 3852199140883. The reversal of 3852199140804 is 4080419912583.

It is a happy number.

The square root of 3852199140804 is 1962702.

It is a perfect power (a square), and thus also a powerful number.

3852199140804 is a `hidden beast` number, since 38 + 521 + 9 + 9 + 1 + 4 + 0 + 80 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 257201122500 + 3594998018304 = 507150^2 + 1896048^2 .

It is a super-2 number, since 2×3852199140804² (a number of 26 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 9150116514 + ... + 9150116934.

Almost surely, 2^{3852199140804} is an apocalyptic number.

3852199140804 is the 1962702-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3852199140804

3852199140804 is an abundant number, since it is smaller than the sum of its proper divisors (8216191370835).

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

3852199140804 is an equidigital number, since it uses as much as digits as its factorization.

3852199140804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 3852199140804 in words is "three trillion, eight hundred fifty-two billion, one hundred ninety-nine million, one hundred forty thousand, eight hundred four".