3674428 has 12 divisors (see below), whose sum is σ = 6472312. Its totient is φ = 1825200.

The previous prime is 3674417. The next prime is 3674441. The reversal of 3674428 is 8244763.

It is a super-2 number, since 2×3674428² = 27002842254368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3³ + 6⁷ + 7⁶ + 4² + 4¹⁰ + 2¹⁷ + 8⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 3674393 and 3674402.

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, 2298 + ... + 3553.

Almost surely, 2^3674428 is an apocalyptic number.

It is an amenable number.

3674428 is a deficient number, since it is larger than the sum of its proper divisors (2797884).

3674428 is a wasteful number, since it uses less digits than its factorization.

3674428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012 (or 6010 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 3674428 is about 1916.8797562706. The cubic root of 3674428 is about 154.3108916061.

The spelling of 3674428 in words is "three million, six hundred seventy-four thousand, four hundred twenty-eight".