3812201880 has 64 divisors (see below), whose sum is σ = 11581401600. Its totient is φ = 1003716480.

The previous prime is 3812201879. The next prime is 3812201891. The reversal of 3812201880 is 881022183.

3812201880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191586 + ... + 210545.

It is an arithmetic number, because the mean of its divisors is an integer number (180959400).

Almost surely, 2^3812201880 is an apocalyptic number.

3812201880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3812201880 is an abundant number, since it is smaller than the sum of its proper divisors (7769199720).

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

3812201880 is a wasteful number, since it uses less digits than its factorization.

3812201880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402224 (or 402220 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 3812201880 is about 61743.0310237520. The cubic root of 3812201880 is about 1562.1592223653.

The spelling of 3812201880 in words is "three billion, eight hundred twelve million, two hundred one thousand, eight hundred eighty".