345006706 has 16 divisors (see below), whose sum is σ = 564901920. Its totient is φ = 156725280.

The previous prime is 345006703. The next prime is 345006737. The reversal of 345006706 is 607600543.

It is not an unprimeable number, because it can be changed into a prime (345006703) by changing a digit.

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, 42205 + ... + 49711.

It is an arithmetic number, because the mean of its divisors is an integer number (35306370).

Almost surely, 2^345006706 is an apocalyptic number.

345006706 is a deficient number, since it is larger than the sum of its proper divisors (219895214).

345006706 is a wasteful number, since it uses less digits than its factorization.

345006706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9609.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 345006706 is about 18574.3561395813. The cubic root of 345006706 is about 701.3624525777.

The spelling of 345006706 in words is "three hundred forty-five million, six thousand, seven hundred six".