345233613 has 8 divisors (see below), whose sum is σ = 461140128. Its totient is φ = 229741424.

The previous prime is 345233599. The next prime is 345233617. The reversal of 345233613 is 316332543.

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

It is a cyclic number.

It is not a de Polignac number, because 345233613 - 2⁶ = 345233549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345233617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101631 + ... + 104972.

It is an arithmetic number, because the mean of its divisors is an integer number (57642516).

Almost surely, 2^345233613 is an apocalyptic number.

It is an amenable number.

345233613 is a deficient number, since it is larger than the sum of its proper divisors (115906515).

345233613 is a wasteful number, since it uses less digits than its factorization.

345233613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207163.

The product of its digits is 19440, while the sum is 30.

The square root of 345233613 is about 18580.4632073584. The cubic root of 345233613 is about 701.5161782598.

The spelling of 345233613 in words is "three hundred forty-five million, two hundred thirty-three thousand, six hundred thirteen".