335421340 has 48 divisors (see below), whose sum is σ = 714843360. Its totient is φ = 132192000.

The previous prime is 335421311. The next prime is 335421341. The reversal of 335421340 is 43124533.

It is a super-2 number, since 2×335421340² = 225014950654791200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335421341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546874 + ... + 547486.

It is an arithmetic number, because the mean of its divisors is an integer number (14892570).

Almost surely, 2^335421340 is an apocalyptic number.

It is an amenable number.

335421340 is an abundant number, since it is smaller than the sum of its proper divisors (379422020).

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

335421340 is a wasteful number, since it uses less digits than its factorization.

335421340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982 (or 980 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 335421340 is about 18314.5117325033. The cubic root of 335421340 is about 694.8060048929.

Adding to 335421340 its reverse (43124533), we get a palindrome (378545873).

The spelling of 335421340 in words is "three hundred thirty-five million, four hundred twenty-one thousand, three hundred forty".