963228667 has 2 divisors, whose sum is σ = 963228668. Its totient is φ = 963228666.

The previous prime is 963228647. The next prime is 963228691. The reversal of 963228667 is 766822369.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 963228667 - 2²³ = 954840059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 963228667.

It is not a weakly prime, because it can be changed into another prime (963228647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481614333 + 481614334.

It is an arithmetic number, because the mean of its divisors is an integer number (481614334).

Almost surely, 2^963228667 is an apocalyptic number.

963228667 is a deficient number, since it is larger than the sum of its proper divisors (1).

963228667 is an equidigital number, since it uses as much as digits as its factorization.

963228667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 963228667 is about 31035.9254252229. The cubic root of 963228667 is about 987.5895057897.

The spelling of 963228667 in words is "nine hundred sixty-three million, two hundred twenty-eight thousand, six hundred sixty-seven".