916534870 has 32 divisors (see below), whose sum is σ = 1666925568. Its totient is φ = 362815488.

The previous prime is 916534867. The next prime is 916534873. The reversal of 916534870 is 78435619.

916534870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (916534867) and next prime (916534873).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916534873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752502 + ... + 753718.

It is an arithmetic number, because the mean of its divisors is an integer number (52091424).

Almost surely, 2^916534870 is an apocalyptic number.

916534870 is a deficient number, since it is larger than the sum of its proper divisors (750390698).

916534870 is a wasteful number, since it uses less digits than its factorization.

916534870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 916534870 is about 30274.3269124187. The cubic root of 916534870 is about 971.3662223227.

The spelling of 916534870 in words is "nine hundred sixteen million, five hundred thirty-four thousand, eight hundred seventy".