333442164 has 24 divisors (see below), whose sum is σ = 848762208. Its totient is φ = 101043040.

The previous prime is 333442163. The next prime is 333442189. The reversal of 333442164 is 461244333.

It is a super-2 number, since 2×333442164² = 222367353466005792, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333442163) 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 7 ways as a sum of consecutive naturals, for example, 1262907 + ... + 1263170.

It is an arithmetic number, because the mean of its divisors is an integer number (35365092).

Almost surely, 2^333442164 is an apocalyptic number.

It is an amenable number.

333442164 is an abundant number, since it is smaller than the sum of its proper divisors (515320044).

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

333442164 is a wasteful number, since it uses less digits than its factorization.

333442164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526095 (or 2526093 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The square root of 333442164 is about 18260.3987908260. The cubic root of 333442164 is about 693.4367251096.

Adding to 333442164 its reverse (461244333), we get a palindrome (794686497).

The spelling of 333442164 in words is "three hundred thirty-three million, four hundred forty-two thousand, one hundred sixty-four".