8778764300 has 144 divisors (see below), whose sum is σ = 20839291200. Its totient is φ = 3196477440.

The previous prime is 8778764297. The next prime is 8778764303. The reversal of 8778764300 is 34678778.

It is an interprime number because it is at equal distance from previous prime (8778764297) and next prime (8778764303).

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (8778764303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14655401 + ... + 14655999.

It is an arithmetic number, because the mean of its divisors is an integer number (144717300).

Almost surely, 2^8778764300 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 8778764300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10419645600).

8778764300 is an abundant number, since it is smaller than the sum of its proper divisors (12060526900).

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

8778764300 is a wasteful number, since it uses less digits than its factorization.

8778764300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900 (or 893 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 50.

The square root of 8778764300 is about 93695.0601686129. The cubic root of 8778764300 is about 2062.8981970075.

The spelling of 8778764300 in words is "eight billion, seven hundred seventy-eight million, seven hundred sixty-four thousand, three hundred".