345041310 has 16 divisors (see below), whose sum is σ = 828099216. Its totient is φ = 92011008.

The previous prime is 345041297. The next prime is 345041329. The reversal of 345041310 is 13140543.

It is a super-2 number, since 2×345041310² = 238107011213032200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5750659 + ... + 5750718.

It is an arithmetic number, because the mean of its divisors is an integer number (51756201).

Almost surely, 2^345041310 is an apocalyptic number.

345041310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345041310 is an abundant number, since it is smaller than the sum of its proper divisors (483057906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345041310 is a wasteful number, since it uses less digits than its factorization.

345041310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11501387.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 345041310 is about 18575.2876155391. The cubic root of 345041310 is about 701.3859005614.

Adding to 345041310 its reverse (13140543), we get a palindrome (358181853).

The spelling of 345041310 in words is "three hundred forty-five million, forty-one thousand, three hundred ten".