3921180036 has 24 divisors (see below), whose sum is σ = 9150714720. Its totient is φ = 1306875072.

The previous prime is 3921180007. The next prime is 3921180059. The reversal of 3921180036 is 6300811293.

3921180036 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-2 number, since 2×3921180036² = 30751305749449922592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3921179979 and 3921180006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85720 + ... + 123248.

It is an arithmetic number, because the mean of its divisors is an integer number (381279780).

Almost surely, 2^3921180036 is an apocalyptic number.

It is an amenable number.

3921180036 is an abundant number, since it is smaller than the sum of its proper divisors (5229534684).

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

3921180036 is a wasteful number, since it uses less digits than its factorization.

3921180036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46243 (or 46241 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 3921180036 is about 62619.3263777246. The cubic root of 3921180036 is about 1576.9052325864.

The spelling of 3921180036 in words is "three billion, nine hundred twenty-one million, one hundred eighty thousand, thirty-six".