496447667 has 2 divisors, whose sum is σ = 496447668. Its totient is φ = 496447666.

The previous prime is 496447643. The next prime is 496447681. The reversal of 496447667 is 766744694.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-496447667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (496446667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248223833 + 248223834.

It is an arithmetic number, because the mean of its divisors is an integer number (248223834).

Almost surely, 2^496447667 is an apocalyptic number.

496447667 is a deficient number, since it is larger than the sum of its proper divisors (1).

496447667 is an equidigital number, since it uses as much as digits as its factorization.

496447667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6096384, while the sum is 53.

The square root of 496447667 is about 22281.1056054227. The cubic root of 496447667 is about 791.8163978335.

The spelling of 496447667 in words is "four hundred ninety-six million, four hundred forty-seven thousand, six hundred sixty-seven".