916030489 has 8 divisors (see below), whose sum is σ = 1051901280. Its totient is φ = 788925600.

The previous prime is 916030483. The next prime is 916030513. The reversal of 916030489 is 984030619.

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

It is not a de Polignac number, because 916030489 - 2¹⁵ = 915997721 is a prime.

It is a super-2 number, since 2×916030489² = 1678223713555158242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (916030483) 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, 2191252 + ... + 2191669.

It is an arithmetic number, because the mean of its divisors is an integer number (131487660).

Almost surely, 2^916030489 is an apocalyptic number.

It is an amenable number.

916030489 is a deficient number, since it is larger than the sum of its proper divisors (135870791).

916030489 is a wasteful number, since it uses less digits than its factorization.

916030489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4382951.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 916030489 is about 30265.9955891096. The cubic root of 916030489 is about 971.1880044926.

The spelling of 916030489 in words is "nine hundred sixteen million, thirty thousand, four hundred eighty-nine".