3474784 has 12 divisors (see below), whose sum is σ = 6841044. Its totient is φ = 1737376.

The previous prime is 3474773. The next prime is 3474797. The reversal of 3474784 is 4874743.

3474784 = T₈₆ + T₈₇ + ... + T₂₇₇.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54262 + ... + 54325.

It is an arithmetic number, because the mean of its divisors is an integer number (570087).

Almost surely, 2^3474784 is an apocalyptic number.

It is an amenable number.

3474784 is a deficient number, since it is larger than the sum of its proper divisors (3366260).

3474784 is a wasteful number, since it uses less digits than its factorization.

3474784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108597 (or 108589 counting only the distinct ones).

The product of its digits is 75264, while the sum is 37.

The square root of 3474784 is about 1864.0772516181. The cubic root of 3474784 is about 151.4639473878.

The spelling of 3474784 in words is "three million, four hundred seventy-four thousand, seven hundred eighty-four".