788994 has 32 divisors (see below), whose sum is σ = 1848000. Its totient is φ = 248832.

The previous prime is 788993. The next prime is 788999. The reversal of 788994 is 499887.

788994 = 62² + 63² + ... + 137².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 642 + ... + 1410.

It is an arithmetic number, because the mean of its divisors is an integer number (57750).

2⁷⁸⁸⁹⁹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 788994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (924000).

788994 is an abundant number, since it is smaller than the sum of its proper divisors (1059006).

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

788994 is a wasteful number, since it uses less digits than its factorization.

788994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799 (or 793 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 788994 is about 888.2533422397. The cubic root of 788994 is about 92.4040983171.

The spelling of 788994 in words is "seven hundred eighty-eight thousand, nine hundred ninety-four".