3907671117620 has 96 divisors (see below), whose sum is σ = 8577619814400. Its totient is φ = 1493660321280.

The previous prime is 3907671117619. The next prime is 3907671117683. The reversal of 3907671117620 is 267111767093.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22199474 + ... + 22374806.

It is an arithmetic number, because the mean of its divisors is an integer number (89350206400).

Almost surely, 2^{3907671117620} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3907671117620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4288809907200).

3907671117620 is an abundant number, since it is smaller than the sum of its proper divisors (4669948696780).

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

3907671117620 is a wasteful number, since it uses less digits than its factorization.

3907671117620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175825 (or 175823 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 50.

The spelling of 3907671117620 in words is "three trillion, nine hundred seven billion, six hundred seventy-one million, one hundred seventeen thousand, six hundred twenty".