8973978210 has 48 divisors (see below), whose sum is σ = 23345277696. Its totient is φ = 2391734304.

The previous prime is 8973978193. The next prime is 8973978227. The reversal of 8973978210 is 128793798.

It is an interprime number because it is at equal distance from previous prime (8973978193) and next prime (8973978227).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141327 + ... + 194733.

It is an arithmetic number, because the mean of its divisors is an integer number (486359952).

Almost surely, 2^8973978210 is an apocalyptic number.

8973978210 is an abundant number, since it is smaller than the sum of its proper divisors (14371299486).

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

8973978210 is a wasteful number, since it uses less digits than its factorization.

8973978210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55287 (or 55284 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The square root of 8973978210 is about 94731.0836526216. The cubic root of 8973978210 is about 2078.0771654650.

The spelling of 8973978210 in words is "eight billion, nine hundred seventy-three million, nine hundred seventy-eight thousand, two hundred ten".