916367923 has 2 divisors, whose sum is σ = 916367924. Its totient is φ = 916367922.

The previous prime is 916367899. The next prime is 916367927. The reversal of 916367923 is 329763619.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 916367923 - 2⁹ = 916367411 is a prime.

It is not a weakly prime, because it can be changed into another prime (916367927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458183961 + 458183962.

It is an arithmetic number, because the mean of its divisors is an integer number (458183962).

Almost surely, 2^916367923 is an apocalyptic number.

916367923 is a deficient number, since it is larger than the sum of its proper divisors (1).

916367923 is an equidigital number, since it uses as much as digits as its factorization.

916367923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 46.

The square root of 916367923 is about 30271.5695496616. The cubic root of 916367923 is about 971.3072405610.

The spelling of 916367923 in words is "nine hundred sixteen million, three hundred sixty-seven thousand, nine hundred twenty-three".