3799870812 has 48 divisors (see below), whose sum is σ = 10191232800. Its totient is φ = 1222945920.

The previous prime is 3799870729. The next prime is 3799870817. The reversal of 3799870812 is 2180789973.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3799870817) 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, 603489 + ... + 609752.

It is an arithmetic number, because the mean of its divisors is an integer number (212317350).

Almost surely, 2^3799870812 is an apocalyptic number.

It is an amenable number.

3799870812 is an abundant number, since it is smaller than the sum of its proper divisors (6391361988).

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

3799870812 is a wasteful number, since it uses less digits than its factorization.

3799870812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213283 (or 1213275 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The square root of 3799870812 is about 61643.0921677360. The cubic root of 3799870812 is about 1560.4730665883.

The spelling of 3799870812 in words is "three billion, seven hundred ninety-nine million, eight hundred seventy thousand, eight hundred twelve".