334355345 has 4 divisors (see below), whose sum is σ = 401226420. Its totient is φ = 267484272.

The previous prime is 334355317. The next prime is 334355363. The reversal of 334355345 is 543553433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 543553433 = 997 ⋅545189.

It can be written as a sum of positive squares in 2 ways, for example, as 144384256 + 189971089 = 12016^2 + 13783^2 .

It is a cyclic number.

It is not a de Polignac number, because 334355345 - 2⁸ = 334355089 is a prime.

It is a super-2 number, since 2×334355345² = 223586993460138050, which contains 22 as substring.

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, 33435530 + ... + 33435539.

It is an arithmetic number, because the mean of its divisors is an integer number (100306605).

Almost surely, 2^334355345 is an apocalyptic number.

It is an amenable number.

334355345 is a deficient number, since it is larger than the sum of its proper divisors (66871075).

334355345 is an equidigital number, since it uses as much as digits as its factorization.

334355345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66871074.

The product of its digits is 162000, while the sum is 35.

The square root of 334355345 is about 18285.3861047559. The cubic root of 334355345 is about 694.0691746720.

The spelling of 334355345 in words is "three hundred thirty-four million, three hundred fifty-five thousand, three hundred forty-five".