3995979384360 has 128 divisors (see below), whose sum is σ = 12825749635200. Its totient is φ = 992961192960.

The previous prime is 3995979384337. The next prime is 3995979384401. The reversal of 3995979384360 is 634839795993.

It is a super-2 number, since 2×3995979384360² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 14226679 + ... + 14504838.

It is an arithmetic number, because the mean of its divisors is an integer number (100201169025).

Almost surely, 2^{3995979384360} is an apocalyptic number.

3995979384360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3995979384360 is an abundant number, since it is smaller than the sum of its proper divisors (8829770250840).

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

3995979384360 is a wasteful number, since it uses less digits than its factorization.

3995979384360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28731611 (or 28731607 counting only the distinct ones).

The product of its (nonzero) digits is 1190427840, while the sum is 75.

The spelling of 3995979384360 in words is "three trillion, nine hundred ninety-five billion, nine hundred seventy-nine million, three hundred eighty-four thousand, three hundred sixty".