1003342369 has 2 divisors, whose sum is σ = 1003342370. Its totient is φ = 1003342368.

The previous prime is 1003342331. The next prime is 1003342427. The reversal of 1003342369 is 9632433001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 993006144 + 10336225 = 31512^2 + 3215^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003342369 - 2¹¹ = 1003340321 is a prime.

It is a super-2 number, since 2×1003342369² = 2013391818861064322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1003342369.

It is not a weakly prime, because it can be changed into another prime (1003342069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501671184 + 501671185.

It is an arithmetic number, because the mean of its divisors is an integer number (501671185).

Almost surely, 2^1003342369 is an apocalyptic number.

It is an amenable number.

1003342369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003342369 is an equidigital number, since it uses as much as digits as its factorization.

1003342369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 1003342369 is about 31675.5800104749. The cubic root of 1003342369 is about 1001.1128840297.

The spelling of 1003342369 in words is "one billion, three million, three hundred forty-two thousand, three hundred sixty-nine".