1002302869 has 4 divisors (see below), whose sum is σ = 1007550720. Its totient is φ = 997055020.

The previous prime is 1002302849. The next prime is 1002302887. The reversal of 1002302869 is 9682032001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002302869 is a prime.

It is a super-2 number, since 2×1002302869² = 2009222082411262322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002302869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002302849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2623639 + ... + 2624020.

It is an arithmetic number, because the mean of its divisors is an integer number (251887680).

Almost surely, 2^1002302869 is an apocalyptic number.

It is an amenable number.

1002302869 is a deficient number, since it is larger than the sum of its proper divisors (5247851).

1002302869 is an equidigital number, since it uses as much as digits as its factorization.

1002302869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247850.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1002302869 is about 31659.1672189905. The cubic root of 1002302869 is about 1000.7670345076.

The spelling of 1002302869 in words is "one billion, two million, three hundred two thousand, eight hundred sixty-nine".