345070708 has 24 divisors (see below), whose sum is σ = 615622280. Its totient is φ = 169205760.

The previous prime is 345070669. The next prime is 345070727. The reversal of 345070708 is 807070543.

It can be written as a sum of positive squares in 4 ways, for example, as 8421604 + 336649104 = 2902^2 + 18348^2 .

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 7 ways as a sum of consecutive naturals, for example, 49588 + ... + 56116.

Almost surely, 2^345070708 is an apocalyptic number.

It is an amenable number.

345070708 is a deficient number, since it is larger than the sum of its proper divisors (270551572).

345070708 is a wasteful number, since it uses less digits than its factorization.

345070708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6787 (or 6785 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 345070708 is about 18576.0789188677. The cubic root of 345070708 is about 701.4058196808.

The spelling of 345070708 in words is "three hundred forty-five million, seventy thousand, seven hundred eight".