916913760 has 192 divisors, whose sum is σ = 3350979072. Its totient is φ = 206401536.

The previous prime is 916913731. The next prime is 916913771. The reversal of 916913760 is 67319619.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 223084 + ... + 227156.

It is an arithmetic number, because the mean of its divisors is an integer number (17453016).

Almost surely, 2^916913760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 916913760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1675489536).

916913760 is an abundant number, since it is smaller than the sum of its proper divisors (2434065312).

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

916913760 is a wasteful number, since it uses less digits than its factorization.

916913760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4165 (or 4157 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 916913760 is about 30280.5838781223. The cubic root of 916913760 is about 971.5000561994.

The spelling of 916913760 in words is "nine hundred sixteen million, nine hundred thirteen thousand, seven hundred sixty".