345330435 has 48 divisors (see below), whose sum is σ = 603085536. Its totient is φ = 168579072.

The previous prime is 345330431. The next prime is 345330437. The reversal of 345330435 is 534033543.

It is not a de Polignac number, because 345330435 - 2² = 345330431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345330431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 159319 + ... + 161471.

It is an arithmetic number, because the mean of its divisors is an integer number (12564282).

Almost surely, 2^345330435 is an apocalyptic number.

345330435 is a deficient number, since it is larger than the sum of its proper divisors (257755101).

345330435 is a wasteful number, since it uses less digits than its factorization.

345330435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232 (or 2215 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

The square root of 345330435 is about 18583.0685033447. The cubic root of 345330435 is about 701.5817530360.

Adding to 345330435 its reverse (534033543), we get a palindrome (879363978).

The spelling of 345330435 in words is "three hundred forty-five million, three hundred thirty thousand, four hundred thirty-five".