916363680 has 48 divisors (see below), whose sum is σ = 2886547104. Its totient is φ = 244363520.

The previous prime is 916363661. The next prime is 916363681. The reversal of 916363680 is 86363619.

916363680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (916363681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954066 + ... + 955025.

It is an arithmetic number, because the mean of its divisors is an integer number (60136398).

Almost surely, 2^916363680 is an apocalyptic number.

It is an amenable number.

916363680 is an abundant number, since it is smaller than the sum of its proper divisors (1970183424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

916363680 is a wasteful number, since it uses less digits than its factorization.

916363680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909109 (or 1909101 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 916363680 is about 30271.4994673207. The cubic root of 916363680 is about 971.3057414313.

The spelling of 916363680 in words is "nine hundred sixteen million, three hundred sixty-three thousand, six hundred eighty".