916005379 has 2 divisors, whose sum is σ = 916005380. Its totient is φ = 916005378.

The previous prime is 916005367. The next prime is 916005403. The reversal of 916005379 is 973500619.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 916005379 - 2¹¹ = 916003331 is a prime.

It is not a weakly prime, because it can be changed into another prime (916005319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458002689 + 458002690.

It is an arithmetic number, because the mean of its divisors is an integer number (458002690).

Almost surely, 2^916005379 is an apocalyptic number.

916005379 is a deficient number, since it is larger than the sum of its proper divisors (1).

916005379 is an equidigital number, since it uses as much as digits as its factorization.

916005379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 916005379 is about 30265.5807642940. The cubic root of 916005379 is about 971.1791304235.

The spelling of 916005379 in words is "nine hundred sixteen million, five thousand, three hundred seventy-nine".