8949264980 has 12 divisors (see below), whose sum is σ = 18793456500. Its totient is φ = 3579705984.

The previous prime is 8949264979. The next prime is 8949265007. The reversal of 8949264980 is 894629498.

It can be written as a sum of positive squares in 2 ways, for example, as 5499112336 + 3450152644 = 74156^2 + 58738^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223731605 + ... + 223731644.

It is an arithmetic number, because the mean of its divisors is an integer number (1566121375).

Almost surely, 2^8949264980 is an apocalyptic number.

It is an amenable number.

8949264980 is an abundant number, since it is smaller than the sum of its proper divisors (9844191520).

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

8949264980 is a wasteful number, since it uses less digits than its factorization.

8949264980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447463258 (or 447463256 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 59.

The square root of 8949264980 is about 94600.5548609521. The cubic root of 8949264980 is about 2076.1678222246.

The spelling of 8949264980 in words is "eight billion, nine hundred forty-nine million, two hundred sixty-four thousand, nine hundred eighty".