788298966 has 120 divisors (see below), whose sum is σ = 2213109360. Its totient is φ = 207875808.

The previous prime is 788298947. The next prime is 788298971. The reversal of 788298966 is 669892887.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 99375 + ... + 107013.

It is an arithmetic number, because the mean of its divisors is an integer number (18442578).

Almost surely, 2^788298966 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 788298966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1106554680).

788298966 is an abundant number, since it is smaller than the sum of its proper divisors (1424810394).

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

788298966 is a wasteful number, since it uses less digits than its factorization.

788298966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7680 (or 7664 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 63.

The square root of 788298966 is about 28076.6623016341. The cubic root of 788298966 is about 923.7695706389.

The spelling of 788298966 in words is "seven hundred eighty-eight million, two hundred ninety-eight thousand, nine hundred sixty-six".