916788 has 24 divisors (see below), whose sum is σ = 2252320. Its totient is φ = 289440.

The previous prime is 916787. The next prime is 916831. The reversal of 916788 is 887619.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 916788.

It is not an unprimeable number, because it can be changed into a prime (916781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783 + ... + 2238.

2⁹¹⁶⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

916788 is an abundant number, since it is smaller than the sum of its proper divisors (1335532).

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

916788 is a wasteful number, since it uses less digits than its factorization.

916788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4047 (or 4045 counting only the distinct ones).

The product of its digits is 24192, while the sum is 39.

The square root of 916788 is about 957.4904699265. The cubic root of 916788 is about 97.1455638560.

The spelling of 916788 in words is "nine hundred sixteen thousand, seven hundred eighty-eight".