976664900 has 72 divisors (see below), whose sum is σ = 2228789640.
Its totient is φ = 370944000.
The previous prime is 976664881. The next prime is 976664903. The reversal of 976664900 is 9466679.
976664900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 12 ways, for example, as 634636864 + 342028036 = 25192^2 + 18494^2
It is a sliding number, since 976664900 = 102400 + 976562500 and 1/102400 + 1/976562500 = 0.00000976664900.
It is not an unprimeable number, because it can be changed into a prime (976664903) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174140 + ... + 179660.
Almost surely, 2976664900 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 976664900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1114394820).
976664900 is an abundant number, since it is smaller than the sum of its proper divisors (1252124740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
976664900 is a wasteful number, since it uses less digits than its factorization.
976664900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5625 (or 5618 counting only the distinct ones).
The product of its (nonzero) digits is 489888, while the sum is 47.
The square root of 976664900 is about 31251.6383570526.
The cubic root of 976664900 is about 992.1603335732.
The spelling of 976664900 in words is "nine hundred seventy-six million, six hundred sixty-four thousand, nine hundred".