916600149 has 24 divisors (see below), whose sum is σ = 1373274552. Its totient is φ = 588643200.

The previous prime is 916600127. The next prime is 916600177. The reversal of 916600149 is 941006619.

916600149 is a `hidden beast` number, since 9 + 1 + 6 + 600 + 1 + 49 = 666.

916600149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 581051025 + 335549124 = 24105^2 + 18318^2 .

It is not a de Polignac number, because 916600149 - 2¹¹ = 916598101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916600189) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20007 + ... + 47259.

It is an arithmetic number, because the mean of its divisors is an integer number (57219773).

Almost surely, 2^916600149 is an apocalyptic number.

It is an amenable number.

916600149 is a deficient number, since it is larger than the sum of its proper divisors (456674403).

916600149 is a wasteful number, since it uses less digits than its factorization.

916600149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27397 (or 27394 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 916600149 is about 30275.4050179349. The cubic root of 916600149 is about 971.3892832057.

The spelling of 916600149 in words is "nine hundred sixteen million, six hundred thousand, one hundred forty-nine".