3423618173886 has 64 divisors (see below), whose sum is σ = 7198549014528. Its totient is φ = 1083401715968.

The previous prime is 3423618173873. The next prime is 3423618173897. The reversal of 3423618173886 is 6883718163243.

It is a happy number.

It is a super-2 number, since 2×3423618173886² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111586780 + ... + 111617456.

It is an arithmetic number, because the mean of its divisors is an integer number (112477328352).

Almost surely, 2^{3423618173886} is an apocalyptic number.

3423618173886 is an abundant number, since it is smaller than the sum of its proper divisors (3774930840642).

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

3423618173886 is a wasteful number, since it uses less digits than its factorization.

3423618173886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36745.

The product of its digits is 27869184, while the sum is 60.

The spelling of 3423618173886 in words is "three trillion, four hundred twenty-three billion, six hundred eighteen million, one hundred seventy-three thousand, eight hundred eighty-six".