3268784 has 10 divisors (see below), whose sum is σ = 6333300. Its totient is φ = 1634384.

The previous prime is 3268781. The next prime is 3268787. The reversal of 3268784 is 4878623.

It is an interprime number because it is at equal distance from previous prime (3268781) and next prime (3268787).

It is a d-powerful number, because it can be written as 3¹⁰ + 2⁵ + 6⁶ + 8³ + 7⁵ + 8⁷ + 4¹⁰ .

It is not an unprimeable number, because it can be changed into a prime (3268781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102134 + ... + 102165.

It is an arithmetic number, because the mean of its divisors is an integer number (633330).

Almost surely, 2^3268784 is an apocalyptic number.

It is an amenable number.

3268784 is a deficient number, since it is larger than the sum of its proper divisors (3064516).

3268784 is a wasteful number, since it uses less digits than its factorization.

3268784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204307 (or 204301 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 3268784 is about 1807.9778759708. The cubic root of 3268784 is about 148.4096273206.

The spelling of 3268784 in words is "three million, two hundred sixty-eight thousand, seven hundred eighty-four".