3346779145895 has 4 divisors (see below), whose sum is σ = 4016134975080. Its totient is φ = 2677423316712.

The previous prime is 3346779145889. The next prime is 3346779145943. The reversal of 3346779145895 is 5985419776433.

3346779145895 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 3346779145895 - 2²⁰ = 3346778097319 is a prime.

It is a super-2 number, since 2×3346779145895² (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 3 ways as a sum of consecutive naturals, for example, 334677914585 + ... + 334677914594.

It is an arithmetic number, because the mean of its divisors is an integer number (1004033743770).

Almost surely, 2^{3346779145895} is an apocalyptic number.

3346779145895 is a deficient number, since it is larger than the sum of its proper divisors (669355829185).

3346779145895 is an equidigital number, since it uses as much as digits as its factorization.

3346779145895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669355829184.

The product of its digits is 685843200, while the sum is 71.

The spelling of 3346779145895 in words is "three trillion, three hundred forty-six billion, seven hundred seventy-nine million, one hundred forty-five thousand, eight hundred ninety-five".