3294428 has 12 divisors (see below), whose sum is σ = 6016080. Its totient is φ = 1575552.

The previous prime is 3294407. The next prime is 3294437. The reversal of 3294428 is 8244923.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3 + 2¹⁷ + 9³ + 4⁷ + 4¹⁰ + 2²¹ + 8³ .

It is a junction number, because it is equal to n+sod(n) for n = 3294394 and 3294403.

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, 17813 + ... + 17996.

It is an arithmetic number, because the mean of its divisors is an integer number (501340).

Almost surely, 2^3294428 is an apocalyptic number.

It is an amenable number.

3294428 is a deficient number, since it is larger than the sum of its proper divisors (2721652).

3294428 is a wasteful number, since it uses less digits than its factorization.

3294428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35836 (or 35834 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 3294428 is about 1815.0559220035. The cubic root of 3294428 is about 148.7967139021.

The spelling of 3294428 in words is "three million, two hundred ninety-four thousand, four hundred twenty-eight".