916873667 has 2 divisors, whose sum is σ = 916873668. Its totient is φ = 916873666.

The previous prime is 916873637. The next prime is 916873673. The reversal of 916873667 is 766378619.

916873667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 916873667 - 2⁸ = 916873411 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (916873637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458436833 + 458436834.

It is an arithmetic number, because the mean of its divisors is an integer number (458436834).

Almost surely, 2^916873667 is an apocalyptic number.

916873667 is a deficient number, since it is larger than the sum of its proper divisors (1).

916873667 is an equidigital number, since it uses as much as digits as its factorization.

916873667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 53.

The square root of 916873667 is about 30279.9218460022. The cubic root of 916873667 is about 971.4858960456.

The spelling of 916873667 in words is "nine hundred sixteen million, eight hundred seventy-three thousand, six hundred sixty-seven".