916484619 has 8 divisors (see below), whose sum is σ = 1227771712. Its totient is φ = 608093640.

The previous prime is 916484581. The next prime is 916484623.

916484619 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 916484619 - 2⁸ = 916484363 is a prime.

It is a super-2 number, since 2×916484619² = 1679888113727150322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (916484629) 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, 723289 + ... + 724554.

It is an arithmetic number, because the mean of its divisors is an integer number (153471464).

Almost surely, 2^916484619 is an apocalyptic number.

916484619 is a deficient number, since it is larger than the sum of its proper divisors (311287093).

916484619 is a wasteful number, since it uses less digits than its factorization.

916484619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448057.

The product of its digits is 373248, while the sum is 48.

The square root of 916484619 is about 30273.4969734255. The cubic root of 916484619 is about 971.3484695825.

The spelling of 916484619 in words is "nine hundred sixteen million, four hundred eighty-four thousand, six hundred nineteen".