3344428 has 6 divisors (see below), whose sum is σ = 5852756. Its totient is φ = 1672212.

The previous prime is 3344423. The next prime is 3344431. The reversal of 3344428 is 8244433.

It is a super-2 number, since 2×3344428² = 22370397294368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3344396 and 3344405.

It is not an unprimeable number, because it can be changed into a prime (3344423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 418050 + ... + 418057.

Almost surely, 2^3344428 is an apocalyptic number.

It is an amenable number.

3344428 is a deficient number, since it is larger than the sum of its proper divisors (2508328).

3344428 is a wasteful number, since it uses less digits than its factorization.

3344428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836111 (or 836109 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 3344428 is about 1828.7777338977. Note that the first 4 decimals coincide. The cubic root of 3344428 is about 149.5457069896.

The spelling of 3344428 in words is "three million, three hundred forty-four thousand, four hundred twenty-eight".