788380 has 12 divisors (see below), whose sum is σ = 1655640. Its totient is φ = 315344.

The previous prime is 788377. The next prime is 788383. The reversal of 788380 is 83887.

It is an interprime number because it is at equal distance from previous prime (788377) and next prime (788383).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19690 + ... + 19729.

It is an arithmetic number, because the mean of its divisors is an integer number (137970).

2⁷⁸⁸³⁸⁰ is an apocalyptic number.

It is an amenable number.

788380 is an abundant number, since it is smaller than the sum of its proper divisors (867260).

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

788380 is a wasteful number, since it uses less digits than its factorization.

788380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39428 (or 39426 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 788380 is about 887.9076528559. The cubic root of 788380 is about 92.3801222834.

The spelling of 788380 in words is "seven hundred eighty-eight thousand, three hundred eighty".