916161033 has 8 divisors (see below), whose sum is σ = 1254563008. Its totient is φ = 594266544.

The previous prime is 916161017. The next prime is 916161049. The reversal of 916161033 is 330161619.

It is an interprime number because it is at equal distance from previous prime (916161017) and next prime (916161049).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 916161033 - 2⁴ = 916161017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (916121033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4126741 + ... + 4126962.

It is an arithmetic number, because the mean of its divisors is an integer number (156820376).

Almost surely, 2^916161033 is an apocalyptic number.

It is an amenable number.

916161033 is a deficient number, since it is larger than the sum of its proper divisors (338401975).

916161033 is a wasteful number, since it uses less digits than its factorization.

916161033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8253743.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 916161033 is about 30268.1521239735. The cubic root of 916161033 is about 971.2341371436.

The spelling of 916161033 in words is "nine hundred sixteen million, one hundred sixty-one thousand, thirty-three".