345064658 has 16 divisors (see below), whose sum is σ = 535023360. Its totient is φ = 166738800.

The previous prime is 345064619. The next prime is 345064667. The reversal of 345064658 is 856460543.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47513 + ... + 54291.

It is an arithmetic number, because the mean of its divisors is an integer number (33438960).

Almost surely, 2^345064658 is an apocalyptic number.

345064658 is a deficient number, since it is larger than the sum of its proper divisors (189958702).

345064658 is a wasteful number, since it uses less digits than its factorization.

345064658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7633.

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 345064658 is about 18575.9160743152. The cubic root of 345064658 is about 701.4017204919.

The spelling of 345064658 in words is "three hundred forty-five million, sixty-four thousand, six hundred fifty-eight".