788848640 has 56 divisors (see below), whose sum is σ = 1893219480. Its totient is φ = 315523072.

The previous prime is 788848607. The next prime is 788848673. The reversal of 788848640 is 46848887.

It is an interprime number because it is at equal distance from previous prime (788848607) and next prime (788848673).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31331 + ... + 50589.

Almost surely, 2^788848640 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 788848640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (946609740).

788848640 is an abundant number, since it is smaller than the sum of its proper divisors (1104370840).

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

788848640 is an equidigital number, since it uses as much as digits as its factorization.

788848640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19290 (or 19266 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 53.

The square root of 788848640 is about 28086.4494018023. The cubic root of 788848640 is about 923.9842329100.

The spelling of 788848640 in words is "seven hundred eighty-eight million, eight hundred forty-eight thousand, six hundred forty".