1002404369 has 2 divisors, whose sum is σ = 1002404370. Its totient is φ = 1002404368.

The previous prime is 1002404329. The next prime is 1002404411. The reversal of 1002404369 is 9634042001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 870958144 + 131446225 = 29512^2 + 11465^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002404369 - 2⁸ = 1002404113 is a prime.

It is a super-2 number, since 2×1002404369² = 2009629037980576322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1002404309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501202184 + 501202185.

It is an arithmetic number, because the mean of its divisors is an integer number (501202185).

Almost surely, 2^1002404369 is an apocalyptic number.

It is an amenable number.

1002404369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002404369 is an equidigital number, since it uses as much as digits as its factorization.

1002404369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1002404369 is about 31660.7701896211. The cubic root of 1002404369 is about 1000.8008148577.

The spelling of 1002404369 in words is "one billion, two million, four hundred four thousand, three hundred sixty-nine".