916676269 has 2 divisors, whose sum is σ = 916676270. Its totient is φ = 916676268.

The previous prime is 916676251. The next prime is 916676323. The reversal of 916676269 is 962676619.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 557573769 + 359102500 = 23613^2 + 18950^2 .

It is a cyclic number.

It is not a de Polignac number, because 916676269 - 2²³ = 908287661 is a prime.

It is a super-2 number, since 2×916676269² = 1680590764295520722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (916676209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458338134 + 458338135.

It is an arithmetic number, because the mean of its divisors is an integer number (458338135).

Almost surely, 2^916676269 is an apocalyptic number.

It is an amenable number.

916676269 is a deficient number, since it is larger than the sum of its proper divisors (1).

916676269 is an equidigital number, since it uses as much as digits as its factorization.

916676269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 52.

The square root of 916676269 is about 30276.6621178755. The cubic root of 916676269 is about 971.4161724680.

The spelling of 916676269 in words is "nine hundred sixteen million, six hundred seventy-six thousand, two hundred sixty-nine".