3224929 has 2 divisors, whose sum is σ = 3224930. Its totient is φ = 3224928.

The previous prime is 3224909. The next prime is 3224971. The reversal of 3224929 is 9294223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2073600 + 1151329 = 1440^2 + 1073^2 .

It is a cyclic number.

It is not a de Polignac number, because 3224929 - 2⁷ = 3224801 is a prime.

It is a Chen prime.

3224929 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3224929.

It is not a weakly prime, because it can be changed into another prime (3224909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612464 + 1612465.

It is an arithmetic number, because the mean of its divisors is an integer number (1612465).

Almost surely, 2^3224929 is an apocalyptic number.

It is an amenable number.

3224929 is a deficient number, since it is larger than the sum of its proper divisors (1).

3224929 is an equidigital number, since it uses as much as digits as its factorization.

3224929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 31.

The square root of 3224929 is about 1795.8087314633. The cubic root of 3224929 is about 147.7429339566.

The spelling of 3224929 in words is "three million, two hundred twenty-four thousand, nine hundred twenty-nine".