3870274396170 has 192 divisors, whose sum is σ = 12100012001280. Its totient is φ = 773607055104.

The previous prime is 3870274396169. The next prime is 3870274396181. The reversal of 3870274396170 is 716934720783.

It is a happy number.

It is a super-2 number, since 2×3870274396170² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 3870274396170.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2195494 + ... + 3544113.

It is an arithmetic number, because the mean of its divisors is an integer number (63020895840).

Almost surely, 2^{3870274396170} is an apocalyptic number.

3870274396170 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3870274396170 is an abundant number, since it is smaller than the sum of its proper divisors (8229737605110).

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

3870274396170 is a wasteful number, since it uses less digits than its factorization.

3870274396170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5739669 (or 5739656 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 57.

The spelling of 3870274396170 in words is "three trillion, eight hundred seventy billion, two hundred seventy-four million, three hundred ninety-six thousand, one hundred seventy".