345058085 has 8 divisors (see below), whose sum is σ = 414184056. Its totient is φ = 275970240.

The previous prime is 345058081. The next prime is 345058127. The reversal of 345058085 is 580850543.

It can be written as a sum of positive squares in 4 ways, for example, as 216031204 + 129026881 = 14698^2 + 11359^2 .

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

It is not a de Polignac number, because 345058085 - 2² = 345058081 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 (345058081) 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, 17207 + ... + 31403.

It is an arithmetic number, because the mean of its divisors is an integer number (51773007).

Almost surely, 2^345058085 is an apocalyptic number.

It is an amenable number.

345058085 is a deficient number, since it is larger than the sum of its proper divisors (69125971).

345058085 is a wasteful number, since it uses less digits than its factorization.

345058085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19063.

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 345058085 is about 18575.7391508387. The cubic root of 345058085 is about 701.3972668891.

The spelling of 345058085 in words is "three hundred forty-five million, fifty-eight thousand, eighty-five".