787587696 has 480 divisors, whose sum is σ = 2924812800. Its totient is φ = 192430080.

The previous prime is 787587641. The next prime is 787587709. The reversal of 787587696 is 696785787.

787587696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13348915 + ... + 13348973.

It is an arithmetic number, because the mean of its divisors is an integer number (6093360).

Almost surely, 2^787587696 is an apocalyptic number.

787587696 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 787587696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1462406400).

787587696 is an abundant number, since it is smaller than the sum of its proper divisors (2137225104).

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

787587696 is a wasteful number, since it uses less digits than its factorization.

787587696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 148 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 63.

The square root of 787587696 is about 28063.9928734313. The cubic root of 787587696 is about 923.4916526893.

The spelling of 787587696 in words is "seven hundred eighty-seven million, five hundred eighty-seven thousand, six hundred ninety-six".