3405577393931 has 8 divisors (see below), whose sum is σ = 3523252392720. Its totient is φ = 3287918481568.

The previous prime is 3405577393927. The next prime is 3405577393957. The reversal of 3405577393931 is 1393937755043.

3405577393931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3405577393931 - 2² = 3405577393927 is a prime.

It is a super-2 number, since 2×3405577393931² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3405577393831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3590096 + ... + 4438461.

It is an arithmetic number, because the mean of its divisors is an integer number (440406549090).

Almost surely, 2^{3405577393931} is an apocalyptic number.

3405577393931 is a deficient number, since it is larger than the sum of its proper divisors (117674998789).

3405577393931 is a wasteful number, since it uses less digits than its factorization.

3405577393931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8043213.

The product of its (nonzero) digits is 32148900, while the sum is 59.

The spelling of 3405577393931 in words is "three trillion, four hundred five billion, five hundred seventy-seven million, three hundred ninety-three thousand, nine hundred thirty-one".