787736871360 has 784 divisors, whose sum is σ = 2869389943200. Its totient is φ = 205863690240.

The previous prime is 787736871349. The next prime is 787736871371. The reversal of 787736871360 is 63178637787.

787736871360 is a `hidden beast` number, since 7 + 87 + 73 + 68 + 71 + 360 = 666.

It is an interprime number because it is at equal distance from previous prime (787736871349) and next prime (787736871371).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 4553392234 + ... + 4553392406.

Almost surely, 2^787736871360 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 787736871360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1434694971600).

787736871360 is an abundant number, since it is smaller than the sum of its proper divisors (2081653071840).

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

787736871360 is a wasteful number, since it uses less digits than its factorization.

787736871360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 49787136, while the sum is 63.

The spelling of 787736871360 in words is "seven hundred eighty-seven billion, seven hundred thirty-six million, eight hundred seventy-one thousand, three hundred sixty".