1002349 has 2 divisors, whose sum is σ = 1002350. Its totient is φ = 1002348.

The previous prime is 1002347. The next prime is 1002359. The reversal of 1002349 is 9432001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 964324 + 38025 = 982^2 + 195^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002349 - 2¹ = 1002347 is a prime.

Together with 1002347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501174 + 501175.

It is an arithmetic number, because the mean of its divisors is an integer number (501175).

2^1002349 is an apocalyptic number.

It is an amenable number.

1002349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002349 is an equidigital number, since it uses as much as digits as its factorization.

1002349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1002349 is about 1001.1738110838. The cubic root of 1002349 is about 100.0782387710.

The spelling of 1002349 in words is "one million, two thousand, three hundred forty-nine".