333420463 has 4 divisors (see below), whose sum is σ = 333457600. Its totient is φ = 333383328.

The previous prime is 333420421. The next prime is 333420467. The reversal of 333420463 is 364024333.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 333420463 - 2⁹ = 333419951 is a prime.

It is a super-2 number, since 2×333420463² = 222338410294268738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333420467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4231 + ... + 26167.

It is an arithmetic number, because the mean of its divisors is an integer number (83364400).

Almost surely, 2^333420463 is an apocalyptic number.

333420463 is a deficient number, since it is larger than the sum of its proper divisors (37137).

333420463 is a wasteful number, since it uses less digits than its factorization.

333420463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37136.

The product of its (nonzero) digits is 15552, while the sum is 28.

The square root of 333420463 is about 18259.8045717910. The cubic root of 333420463 is about 693.4216814244.

Adding to 333420463 its reverse (364024333), we get a palindrome (697444796).

The spelling of 333420463 in words is "three hundred thirty-three million, four hundred twenty thousand, four hundred sixty-three".