3264399 has 12 divisors (see below), whose sum is σ = 4843176. Its totient is φ = 2117232.

The previous prime is 3264397. The next prime is 3264403. The reversal of 3264399 is 9934623.

It is a happy number.

3264399 is a `hidden beast` number, since 3 + 2 + 643 + 9 + 9 = 666.

It is not a de Polignac number, because 3264399 - 2¹ = 3264397 is a prime.

It is a super-3 number, since 3×3264399³ (a number of 21 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3264397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4569 + ... + 5234.

It is an arithmetic number, because the mean of its divisors is an integer number (403598).

Almost surely, 2^3264399 is an apocalyptic number.

3264399 is a deficient number, since it is larger than the sum of its proper divisors (1578777).

3264399 is a wasteful number, since it uses less digits than its factorization.

3264399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9846 (or 9843 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 3264399 is about 1806.7647882334. The cubic root of 3264399 is about 148.3432349013.

It can be divided in two parts, 3264 and 399, that added together give a palindrome (3663).

The spelling of 3264399 in words is "three million, two hundred sixty-four thousand, three hundred ninety-nine".