3384684 has 36 divisors (see below), whose sum is σ = 8626800. Its totient is φ = 1118880.

The previous prime is 3384671. The next prime is 3384691. The reversal of 3384684 is 4864833.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3384684² = 22912171559712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 3¹¹ + 3¹² + 8⁵ + 4⁶ + 6⁷ + 8⁷ + 4⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5049 + ... + 5679.

Almost surely, 2^3384684 is an apocalyptic number.

It is an amenable number.

3384684 is an abundant number, since it is smaller than the sum of its proper divisors (5242116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3384684 is a wasteful number, since it uses less digits than its factorization.

3384684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 785 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 3384684 is about 1839.7510701179. The cubic root of 3384684 is about 150.1433296671.

It can be divided in two parts, 33846 and 84, that added together give a triangular number (33930 = T₂₆₀).

The spelling of 3384684 in words is "three million, three hundred eighty-four thousand, six hundred eighty-four".