3213324 has 24 divisors (see below), whose sum is σ = 8331120. Its totient is φ = 1071072.

The previous prime is 3213283. The next prime is 3213349. The reversal of 3213324 is 4233123.

It is a super-2 number, since 2×3213324² = 20650902257952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3213297 and 3213306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14769 + ... + 14984.

It is an arithmetic number, because the mean of its divisors is an integer number (347130).

Almost surely, 2^3213324 is an apocalyptic number.

It is an amenable number.

3213324 is an abundant number, since it is smaller than the sum of its proper divisors (5117796).

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

3213324 is a wasteful number, since it uses less digits than its factorization.

3213324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29766 (or 29758 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 3213324 is about 1792.5746846366. The cubic root of 3213324 is about 147.5655018853.

Adding to 3213324 its reverse (4233123), we get a palindrome (7446447).

The spelling of 3213324 in words is "three million, two hundred thirteen thousand, three hundred twenty-four".