916704 has 48 divisors (see below), whose sum is σ = 2676240. Its totient is φ = 305280.

The previous prime is 916703. The next prime is 916733. The reversal of 916704 is 407619.

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

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916703) 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, 334 + ... + 1394.

It is an arithmetic number, because the mean of its divisors is an integer number (55755).

2⁹¹⁶⁷⁰⁴ 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 916704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1338120).

916704 is an abundant number, since it is smaller than the sum of its proper divisors (1759536).

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

916704 is a wasteful number, since it uses less digits than its factorization.

916704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 916704 is about 957.4466042553. The cubic root of 916704 is about 97.1425968027.

The spelling of 916704 in words is "nine hundred sixteen thousand, seven hundred four".