345330334 has 12 divisors (see below), whose sum is σ = 530327736. Its totient is φ = 168647892.

The previous prime is 345330329. The next prime is 345330341. The reversal of 345330334 is 433033543.

It is a congruent 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, 42994 + ... + 50389.

It is an arithmetic number, because the mean of its divisors is an integer number (44193978).

Almost surely, 2^345330334 is an apocalyptic number.

345330334 is a deficient number, since it is larger than the sum of its proper divisors (184997402).

345330334 is an equidigital number, since it uses as much as digits as its factorization.

345330334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93471 (or 93428 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 28.

The square root of 345330334 is about 18583.0657858169. The cubic root of 345330334 is about 701.5816846380.

Adding to 345330334 its reverse (433033543), we get a palindrome (778363877).

The spelling of 345330334 in words is "three hundred forty-five million, three hundred thirty thousand, three hundred thirty-four".