7280982000 has 320 divisors, whose sum is σ = 26342659200. Its totient is φ = 1922227200.

The previous prime is 7280981987. The next prime is 7280982019. The reversal of 7280982000 is 2890827.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5885382 + ... + 5886618.

It is an arithmetic number, because the mean of its divisors is an integer number (82320810).

Almost surely, 2^7280982000 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 7280982000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13171329600).

7280982000 is an abundant number, since it is smaller than the sum of its proper divisors (19061677200).

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

7280982000 is a wasteful number, since it uses less digits than its factorization.

7280982000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378 (or 1356 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 7280982000 is about 85328.6704455191. The cubic root of 7280982000 is about 1938.1913564656.

The spelling of 7280982000 in words is "seven billion, two hundred eighty million, nine hundred eighty-two thousand".