335440064 has 14 divisors (see below), whose sum is σ = 665639004. Its totient is φ = 167720000.

The previous prime is 335440031. The next prime is 335440067. The reversal of 335440064 is 460044533.

It is a super-2 number, since 2×335440064² = 225040073072648192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (335440067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2620562 + ... + 2620689.

Almost surely, 2^335440064 is an apocalyptic number.

It is an amenable number.

335440064 is a deficient number, since it is larger than the sum of its proper divisors (330198940).

335440064 is an equidigital number, since it uses as much as digits as its factorization.

335440064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5241263 (or 5241253 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 335440064 is about 18315.0229047086. The cubic root of 335440064 is about 694.8189332152.

Adding to 335440064 its reverse (460044533), we get a palindrome (795484597).

The spelling of 335440064 in words is "three hundred thirty-five million, four hundred forty thousand, sixty-four".