916717012 has 12 divisors (see below), whose sum is σ = 1604654100. Its totient is φ = 458244416.

The previous prime is 916717007. The next prime is 916717013. The reversal of 916717012 is 210717619.

It can be written as a sum of positive squares in 2 ways, for example, as 463282576 + 453434436 = 21524^2 + 21294^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916717013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8953 + ... + 43744.

It is an arithmetic number, because the mean of its divisors is an integer number (133721175).

Almost surely, 2^916717012 is an apocalyptic number.

It is an amenable number.

916717012 is a deficient number, since it is larger than the sum of its proper divisors (687937088).

916717012 is a wasteful number, since it uses less digits than its factorization.

916717012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57050 (or 57048 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 34.

The square root of 916717012 is about 30277.3349553754. The cubic root of 916717012 is about 971.4305642528.

The spelling of 916717012 in words is "nine hundred sixteen million, seven hundred seventeen thousand, twelve".