1004322213 has 16 divisors (see below), whose sum is σ = 1489065600. Its totient is φ = 669016800.

The previous prime is 1004322173. The next prime is 1004322217. The reversal of 1004322213 is 3122234001.

1004322213 is a `hidden beast` number, since 10 + 0 + 432 + 221 + 3 = 666.

It is not a de Polignac number, because 1004322213 - 2¹⁷ = 1004191141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004322217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21513 + ... + 49713.

It is an arithmetic number, because the mean of its divisors is an integer number (93066600).

Almost surely, 2^1004322213 is an apocalyptic number.

It is an amenable number.

1004322213 is a deficient number, since it is larger than the sum of its proper divisors (484743387).

1004322213 is a wasteful number, since it uses less digits than its factorization.

1004322213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29529 (or 29523 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1004322213 is about 31691.0431036910. The cubic root of 1004322213 is about 1001.4386669116.

Adding to 1004322213 its reverse (3122234001), we get a palindrome (4126556214).

The spelling of 1004322213 in words is "one billion, four million, three hundred twenty-two thousand, two hundred thirteen".