333864946 has 4 divisors (see below), whose sum is σ = 500797422. Its totient is φ = 166932472.

The previous prime is 333864911. The next prime is 333864961. The reversal of 333864946 is 649468333.

333864946 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 649468333 = 89 ⋅7297397.

It can be written as a sum of positive squares in only one way, i.e., 272415025 + 61449921 = 16505^2 + 7839^2 .

It is a super-2 number, since 2×333864946² = 222931604335165832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 333864896 and 333864905.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 83466235 + ... + 83466238.

Almost surely, 2^333864946 is an apocalyptic number.

333864946 is a deficient number, since it is larger than the sum of its proper divisors (166932476).

333864946 is a wasteful number, since it uses less digits than its factorization.

333864946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166932475.

The product of its digits is 1119744, while the sum is 46.

The square root of 333864946 is about 18271.9715958623. The cubic root of 333864946 is about 693.7296782079.

The spelling of 333864946 in words is "three hundred thirty-three million, eight hundred sixty-four thousand, nine hundred forty-six".