3341886191887 has 4 divisors (see below), whose sum is σ = 3344540590440. Its totient is φ = 3339231793336.

The previous prime is 3341886191857. The next prime is 3341886191933. The reversal of 3341886191887 is 7881916881433.

3341886191887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3341886191887 - 2⁷ = 3341886191759 is a prime.

It is a super-2 number, since 2×3341886191887² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3341886191807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327197388 + ... + 1327199905.

It is an arithmetic number, because the mean of its divisors is an integer number (836135147610).

Almost surely, 2^{3341886191887} is an apocalyptic number.

3341886191887 is a deficient number, since it is larger than the sum of its proper divisors (2654398553).

3341886191887 is a wasteful number, since it uses less digits than its factorization.

3341886191887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654398552.

The product of its digits is 55738368, while the sum is 67.

The spelling of 3341886191887 in words is "three trillion, three hundred forty-one billion, eight hundred eighty-six million, one hundred ninety-one thousand, eight hundred eighty-seven".