3369428 has 12 divisors (see below), whose sum is σ = 5919732. Its totient is φ = 1678080.

The previous prime is 3369419. The next prime is 3369433. The reversal of 3369428 is 8249633.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2155024 + 1214404 = 1468^2 + 1102^2 .

It is a super-2 number, since 2×3369428² = 22706090094368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413 + ... + 2628.

It is an arithmetic number, because the mean of its divisors is an integer number (493311).

Almost surely, 2^3369428 is an apocalyptic number.

It is an amenable number.

3369428 is a deficient number, since it is larger than the sum of its proper divisors (2550304).

3369428 is a wasteful number, since it uses less digits than its factorization.

3369428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3322 (or 3320 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 3369428 is about 1835.6001743299. The cubic root of 3369428 is about 149.9174063822.

The spelling of 3369428 in words is "three million, three hundred sixty-nine thousand, four hundred twenty-eight".