1002326329 has 2 divisors, whose sum is σ = 1002326330. Its totient is φ = 1002326328.

The previous prime is 1002326309. The next prime is 1002326357. The reversal of 1002326329 is 9236232001.

It is an a-pointer prime, because the next prime (1002326357) can be obtained adding 1002326329 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 711555625 + 290770704 = 26675^2 + 17052^2 .

It is an emirp because it is prime and its reverse (9236232001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002326329 - 2¹⁹ = 1001802041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002326297 and 1002326306.

It is not a weakly prime, because it can be changed into another prime (1002326309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501163164 + 501163165.

It is an arithmetic number, because the mean of its divisors is an integer number (501163165).

Almost surely, 2^1002326329 is an apocalyptic number.

It is an amenable number.

1002326329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002326329 is an equidigital number, since it uses as much as digits as its factorization.

1002326329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 1002326329 is about 31659.5377256207. The cubic root of 1002326329 is about 1000.7748424641.

The spelling of 1002326329 in words is "one billion, two million, three hundred twenty-six thousand, three hundred twenty-nine".