333025664 has 16 divisors (see below), whose sum is σ = 663449820. Its totient is φ = 166512768.

The previous prime is 333025663. The next prime is 333025687. The reversal of 333025664 is 466520333.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×333025664² = 221812185765281792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 333025664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333025663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300754 + ... + 1301009.

Almost surely, 2^333025664 is an apocalyptic number.

It is an amenable number.

333025664 is a deficient number, since it is larger than the sum of its proper divisors (330424156).

333025664 is an equidigital number, since it uses as much as digits as its factorization.

333025664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601777 (or 2601765 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 333025664 is about 18248.9907666150. The cubic root of 333025664 is about 693.1478826821.

Adding to 333025664 its reverse (466520333), we get a palindrome (799545997).

The spelling of 333025664 in words is "three hundred thirty-three million, twenty-five thousand, six hundred sixty-four".