3842377982620 has 24 divisors (see below), whose sum is σ = 8069964293664. Its totient is φ = 1536766330176.

The previous prime is 3842377982579. The next prime is 3842377982633. The reversal of 3842377982620 is 262897732483.

It is a super-2 number, since 2×3842377982620² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 11383432 + ... + 11716111.

It is an arithmetic number, because the mean of its divisors is an integer number (336248512236).

Almost surely, 2^{3842377982620} is an apocalyptic number.

It is an amenable number.

3842377982620 is an abundant number, since it is smaller than the sum of its proper divisors (4227586311044).

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

3842377982620 is a wasteful number, since it uses less digits than its factorization.

3842377982620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23107869 (or 23107867 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 61.

The spelling of 3842377982620 in words is "three trillion, eight hundred forty-two billion, three hundred seventy-seven million, nine hundred eighty-two thousand, six hundred twenty".