345242675 has 6 divisors (see below), whose sum is σ = 428100948. Its totient is φ = 276194120.

The previous prime is 345242663. The next prime is 345242693. The reversal of 345242675 is 576242543.

It is not a de Polignac number, because 345242675 - 2¹⁰ = 345241651 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6904829 + ... + 6904878.

It is an arithmetic number, because the mean of its divisors is an integer number (71350158).

Almost surely, 2^345242675 is an apocalyptic number.

345242675 is a deficient number, since it is larger than the sum of its proper divisors (82858273).

345242675 is a wasteful number, since it uses less digits than its factorization.

345242675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13809717 (or 13809712 counting only the distinct ones).

The product of its digits is 201600, while the sum is 38.

The square root of 345242675 is about 18580.7070640490. The cubic root of 345242675 is about 701.5223162137.

The spelling of 345242675 in words is "three hundred forty-five million, two hundred forty-two thousand, six hundred seventy-five".