335671664 has 40 divisors (see below), whose sum is σ = 690031728. Its totient is φ = 157639680.

The previous prime is 335671657. The next prime is 335671667. The reversal of 335671664 is 466176533.

It is a super-2 number, since 2×335671664² = 225350932025057792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335671667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178859 + ... + 180725.

Almost surely, 2^335671664 is an apocalyptic number.

335671664 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

335671664 is an abundant number, since it is smaller than the sum of its proper divisors (354360064).

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

335671664 is a wasteful number, since it uses less digits than its factorization.

335671664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553 (or 2547 counting only the distinct ones).

The product of its digits is 272160, while the sum is 41.

The square root of 335671664 is about 18321.3444921490. The cubic root of 335671664 is about 694.9788058337.

The spelling of 335671664 in words is "three hundred thirty-five million, six hundred seventy-one thousand, six hundred sixty-four".