1043016769 has 2 divisors, whose sum is σ = 1043016770. Its totient is φ = 1043016768.

The previous prime is 1043016763. The next prime is 1043016787. The reversal of 1043016769 is 9676103401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 523860544 + 519156225 = 22888^2 + 22785^2 .

It is a cyclic number.

It is not a de Polignac number, because 1043016769 - 2⁷ = 1043016641 is a prime.

It is a super-2 number, since 2×1043016769² = 2175767960830398722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1043016763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521508384 + 521508385.

It is an arithmetic number, because the mean of its divisors is an integer number (521508385).

Almost surely, 2^1043016769 is an apocalyptic number.

It is an amenable number.

1043016769 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043016769 is an equidigital number, since it uses as much as digits as its factorization.

1043016769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 1043016769 is about 32295.7701409952. The cubic root of 1043016769 is about 1014.1380952612.

The spelling of 1043016769 in words is "one billion, forty-three million, sixteen thousand, seven hundred sixty-nine".