345079613 has 8 divisors (see below), whose sum is σ = 363031200. Its totient is φ = 327531568.

The previous prime is 345079597. The next prime is 345079619. The reversal of 345079613 is 316970543.

It is a happy number.

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

It is not a de Polignac number, because 345079613 - 2⁴ = 345079597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345079619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99131 + ... + 102552.

It is an arithmetic number, because the mean of its divisors is an integer number (45378900).

Almost surely, 2^345079613 is an apocalyptic number.

It is an amenable number.

345079613 is a deficient number, since it is larger than the sum of its proper divisors (17951587).

345079613 is a wasteful number, since it uses less digits than its factorization.

345079613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201771.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 345079613 is about 18576.3186073021. The cubic root of 345079613 is about 701.4118531931.

The spelling of 345079613 in words is "three hundred forty-five million, seventy-nine thousand, six hundred thirteen".