345608806 has 8 divisors (see below), whose sum is σ = 518495184. Its totient is φ = 172777080.

The previous prime is 345608789. The next prime is 345608819. The reversal of 345608806 is 608806543.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11191 + ... + 28573.

It is an arithmetic number, because the mean of its divisors is an integer number (64811898).

Almost surely, 2^345608806 is an apocalyptic number.

345608806 is a deficient number, since it is larger than the sum of its proper divisors (172886378).

345608806 is a wasteful number, since it uses less digits than its factorization.

345608806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27326.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 345608806 is about 18590.5569039768. The cubic root of 345608806 is about 701.7702175140.

The spelling of 345608806 in words is "three hundred forty-five million, six hundred eight thousand, eight hundred six".