916141619 has 4 divisors (see below), whose sum is σ = 917216496. Its totient is φ = 915066744.

The previous prime is 916141579. The next prime is 916141631.

916141619 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 916141619 - 2⁸ = 916141363 is a prime.

It is a super-2 number, since 2×916141619² = 1678630932127882322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (916141649) 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 in 3 ways as a sum of consecutive naturals, for example, 536159 + ... + 537864.

It is an arithmetic number, because the mean of its divisors is an integer number (229304124).

Almost surely, 2^916141619 is an apocalyptic number.

916141619 is a deficient number, since it is larger than the sum of its proper divisors (1074877).

916141619 is a wasteful number, since it uses less digits than its factorization.

916141619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074876.

The product of its digits is 11664, while the sum is 38.

The square root of 916141619 is about 30267.8314221551. The cubic root of 916141619 is about 971.2272767512.

The spelling of 916141619 in words is "nine hundred sixteen million, one hundred forty-one thousand, six hundred nineteen".