345829806 has 48 divisors (see below), whose sum is σ = 857492064. Its totient is φ = 98675712.

The previous prime is 345829777. The next prime is 345829829. The reversal of 345829806 is 608928543.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128830 + ... + 131486.

It is an arithmetic number, because the mean of its divisors is an integer number (17864418).

Almost surely, 2^345829806 is an apocalyptic number.

345829806 is an abundant number, since it is smaller than the sum of its proper divisors (511662258).

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

345829806 is a wasteful number, since it uses less digits than its factorization.

345829806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705 (or 3702 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 345829806 is about 18596.4998319576. The cubic root of 345829806 is about 701.9197682675.

The spelling of 345829806 in words is "three hundred forty-five million, eight hundred twenty-nine thousand, eight hundred six".