3821872360 has 32 divisors (see below), whose sum is σ = 8602083360. Its totient is φ = 1528238656.

The previous prime is 3821872337. The next prime is 3821872361. The reversal of 3821872360 is 632781283.

3821872360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3821872360³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (3821872361) 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, 119607 + ... + 148153.

It is an arithmetic number, because the mean of its divisors is an integer number (268815105).

Almost surely, 2^3821872360 is an apocalyptic number.

It is an amenable number.

3821872360 is an abundant number, since it is smaller than the sum of its proper divisors (4780211000).

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

3821872360 is a wasteful number, since it uses less digits than its factorization.

3821872360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31905 (or 31901 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 3821872360 is about 61821.2937425286. The cubic root of 3821872360 is about 1563.4790259891.

The spelling of 3821872360 in words is "three billion, eight hundred twenty-one million, eight hundred seventy-two thousand, three hundred sixty".