345673764066 has 32 divisors (see below), whose sum is σ = 701110859328. Its totient is φ = 113598685440.

The previous prime is 345673763999. The next prime is 345673764083. The reversal of 345673764066 is 660467376543.

It is a junction number, because it is equal to n+sod(n) for n = 345673763997 and 345673764015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 892350 + ... + 1219686.

It is an arithmetic number, because the mean of its divisors is an integer number (21909714354).

Almost surely, 2^345673764066 is an apocalyptic number.

345673764066 is an abundant number, since it is smaller than the sum of its proper divisors (355437095262).

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

345673764066 is a wasteful number, since it uses less digits than its factorization.

345673764066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329826.

The product of its (nonzero) digits is 45722880, while the sum is 57.

The spelling of 345673764066 in words is "three hundred forty-five billion, six hundred seventy-three million, seven hundred sixty-four thousand, sixty-six".