788613020 has 48 divisors (see below), whose sum is σ = 1788823008. Its totient is φ = 290307840.

The previous prime is 788612971. The next prime is 788613103. The reversal of 788613020 is 20316887.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85850 + ... + 94590.

It is an arithmetic number, because the mean of its divisors is an integer number (37267146).

Almost surely, 2^788613020 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 788613020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (894411504).

788613020 is an abundant number, since it is smaller than the sum of its proper divisors (1000209988).

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

788613020 is a wasteful number, since it uses less digits than its factorization.

788613020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9110 (or 9108 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 788613020 is about 28082.2545391213. The cubic root of 788613020 is about 923.8922292677.

The spelling of 788613020 in words is "seven hundred eighty-eight million, six hundred thirteen thousand, twenty".