334540430 has 32 divisors (see below), whose sum is σ = 704208384. Its totient is φ = 112031136.

The previous prime is 334540417. The next prime is 334540469. The reversal of 334540430 is 34045433.

It is a happy number.

It is a super-2 number, since 2×334540430² = 223834598609169800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334540430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52562 + ... + 58581.

It is an arithmetic number, because the mean of its divisors is an integer number (22006512).

Almost surely, 2^334540430 is an apocalyptic number.

334540430 is an abundant number, since it is smaller than the sum of its proper divisors (369667954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334540430 is a wasteful number, since it uses less digits than its factorization.

334540430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111200.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 334540430 is about 18290.4464133602. The cubic root of 334540430 is about 694.1972201768.

Adding to 334540430 its reverse (34045433), we get a palindrome (368585863).

The spelling of 334540430 in words is "three hundred thirty-four million, five hundred forty thousand, four hundred thirty".