3333404 has 24 divisors (see below), whose sum is σ = 6077568. Its totient is φ = 1598400.

The previous prime is 3333401. The next prime is 3333419. The reversal of 3333404 is 4043333.

3333404 = 642² + 643² + ... + 649².

It is a happy number.

It is a super-2 number, since 2×3333404² = 22223164454432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14837 + ... + 15059.

It is an arithmetic number, because the mean of its divisors is an integer number (253232).

Almost surely, 2^3333404 is an apocalyptic number.

It is an amenable number.

3333404 is a deficient number, since it is larger than the sum of its proper divisors (2744164).

3333404 is a wasteful number, since it uses less digits than its factorization.

3333404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 3333404 is about 1825.7612111117. The cubic root of 3333404 is about 149.3812138309.

Adding to 3333404 its reverse (4043333), we get a palindrome (7376737).

The spelling of 3333404 in words is "three million, three hundred thirty-three thousand, four hundred four".