345002365 has 16 divisors (see below), whose sum is σ = 423190656. Its totient is φ = 269944000.

The previous prime is 345002351. The next prime is 345002381. The reversal of 345002365 is 563200543.

It is not a de Polignac number, because 345002365 - 2⁷ = 345002237 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 37800 + ... + 46030.

It is an arithmetic number, because the mean of its divisors is an integer number (26449416).

Almost surely, 2^345002365 is an apocalyptic number.

It is an amenable number.

345002365 is a deficient number, since it is larger than the sum of its proper divisors (78188291).

345002365 is a wasteful number, since it uses less digits than its factorization.

345002365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8420.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 345002365 is about 18574.2392845575. The cubic root of 345002365 is about 701.3595109661.

The spelling of 345002365 in words is "three hundred forty-five million, two thousand, three hundred sixty-five".