345576339 has 6 divisors (see below), whose sum is σ = 499165836. Its totient is φ = 230384220.

The previous prime is 345576299. The next prime is 345576359. The reversal of 345576339 is 933675543.

345576339 is a `hidden beast` number, since 3 + 4 + 5 + 5 + 7 + 633 + 9 = 666.

It is not a de Polignac number, because 345576339 - 2⁷ = 345576211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345576294 and 345576303.

It is not an unprimeable number, because it can be changed into a prime (345576359) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 19198677 + ... + 19198694.

It is an arithmetic number, because the mean of its divisors is an integer number (83194306).

Almost surely, 2^345576339 is an apocalyptic number.

345576339 is a deficient number, since it is larger than the sum of its proper divisors (153589497).

345576339 is a wasteful number, since it uses less digits than its factorization.

345576339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38397377 (or 38397374 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 45.

The square root of 345576339 is about 18589.6836713270. The cubic root of 345576339 is about 701.7482417168.

The spelling of 345576339 in words is "three hundred forty-five million, five hundred seventy-six thousand, three hundred thirty-nine".