345338324 has 12 divisors (see below), whose sum is σ = 614249748. Its totient is φ = 169838400.

The previous prime is 345338317. The next prime is 345338341. The reversal of 345338324 is 423833543.

It can be written as a sum of positive squares in 2 ways, for example, as 192321424 + 153016900 = 13868^2 + 12370^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707417 + ... + 707904.

It is an arithmetic number, because the mean of its divisors is an integer number (51187479).

Almost surely, 2^345338324 is an apocalyptic number.

It is an amenable number.

345338324 is a deficient number, since it is larger than the sum of its proper divisors (268911424).

345338324 is a wasteful number, since it uses less digits than its factorization.

345338324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415386 (or 1415384 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 345338324 is about 18583.2807652470. The cubic root of 345338324 is about 701.5870954904.

The spelling of 345338324 in words is "three hundred forty-five million, three hundred thirty-eight thousand, three hundred twenty-four".