8972982340 has 48 divisors (see below), whose sum is σ = 21564547200. Its totient is φ = 3072252672.

The previous prime is 8972982329. The next prime is 8972982353. The reversal of 8972982340 is 432892798.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60096 + ... + 146824.

It is an arithmetic number, because the mean of its divisors is an integer number (449261400).

Almost surely, 2^8972982340 is an apocalyptic number.

It is an amenable number.

8972982340 is an abundant number, since it is smaller than the sum of its proper divisors (12591564860).

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

8972982340 is a wasteful number, since it uses less digits than its factorization.

8972982340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87484 (or 87482 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 52.

The square root of 8972982340 is about 94725.8272067339. The cubic root of 8972982340 is about 2078.0002924136. Note that the first 3 decimals are identical.

The spelling of 8972982340 in words is "eight billion, nine hundred seventy-two million, nine hundred eighty-two thousand, three hundred forty".