7072989000 has 512 divisors, whose sum is σ = 27984752640. Its totient is φ = 1444608000.

The previous prime is 7072988981. The next prime is 7072989059. The reversal of 7072989000 is 9892707.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15476772 + ... + 15477228.

It is an arithmetic number, because the mean of its divisors is an integer number (54657720).

Almost surely, 2^7072989000 is an apocalyptic number.

7072989000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7072989000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13992376320).

7072989000 is an abundant number, since it is smaller than the sum of its proper divisors (20911763640).

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

7072989000 is a wasteful number, since it uses less digits than its factorization.

7072989000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 552 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 7072989000 is about 84101.0642025415. The cubic root of 7072989000 is about 1919.5569181564.

The spelling of 7072989000 in words is "seven billion, seventy-two million, nine hundred eighty-nine thousand".