788361880 has 16 divisors (see below), whose sum is σ = 1773814320. Its totient is φ = 315344736.

The previous prime is 788361811. The next prime is 788361883. The reversal of 788361880 is 88163887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788361883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9854484 + ... + 9854563.

It is an arithmetic number, because the mean of its divisors is an integer number (110863395).

Almost surely, 2^788361880 is an apocalyptic number.

It is an amenable number.

788361880 is an abundant number, since it is smaller than the sum of its proper divisors (985452440).

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

788361880 is a wasteful number, since it uses less digits than its factorization.

788361880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19709058 (or 19709054 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 49.

The square root of 788361880 is about 28077.7826759878. The cubic root of 788361880 is about 923.7941452801.

The spelling of 788361880 in words is "seven hundred eighty-eight million, three hundred sixty-one thousand, eight hundred eighty".