345458324 has 12 divisors (see below), whose sum is σ = 625398900. Its totient is φ = 166772928.

The previous prime is 345458299. The next prime is 345458339. The reversal of 345458324 is 423854543.

It can be written as a sum of positive squares in 2 ways, for example, as 268369924 + 77088400 = 16382^2 + 8780^2 .

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 3 ways as a sum of consecutive naturals, for example, 1488929 + ... + 1489160.

It is an arithmetic number, because the mean of its divisors is an integer number (52116575).

Almost surely, 2^345458324 is an apocalyptic number.

It is an amenable number.

345458324 is a deficient number, since it is larger than the sum of its proper divisors (279940576).

345458324 is a wasteful number, since it uses less digits than its factorization.

345458324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2978122 (or 2978120 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The square root of 345458324 is about 18586.5091934984. The cubic root of 345458324 is about 701.6683498197.

The spelling of 345458324 in words is "three hundred forty-five million, four hundred fifty-eight thousand, three hundred twenty-four".