9277630469 has 2 divisors, whose sum is σ = 9277630470. Its totient is φ = 9277630468.

The previous prime is 9277630459. The next prime is 9277630597. The reversal of 9277630469 is 9640367729.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9204099844 + 73530625 = 95938^2 + 8575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9277630469 is a prime.

It is a super-2 number, since 2×9277630469² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9277630469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9277630459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4638815234 + 4638815235.

It is an arithmetic number, because the mean of its divisors is an integer number (4638815235).

Almost surely, 2^9277630469 is an apocalyptic number.

It is an amenable number.

9277630469 is a deficient number, since it is larger than the sum of its proper divisors (1).

9277630469 is an equidigital number, since it uses as much as digits as its factorization.

9277630469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3429216, while the sum is 53.

The square root of 9277630469 is about 96320.4571677274. The cubic root of 9277630469 is about 2101.2562754483.

The spelling of 9277630469 in words is "nine billion, two hundred seventy-seven million, six hundred thirty thousand, four hundred sixty-nine".