7089939072 has 512 divisors, whose sum is σ = 23553024000. Its totient is φ = 2116316160.

The previous prime is 7089939071. The next prime is 7089939107. The reversal of 7089939072 is 2709399807.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (7089939071) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 164882283 + ... + 164882325.

It is an arithmetic number, because the mean of its divisors is an integer number (46002000).

Almost surely, 2^7089939072 is an apocalyptic number.

7089939072 is a gapful number since it is divisible by the number (72) 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 7089939072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11776512000).

7089939072 is an abundant number, since it is smaller than the sum of its proper divisors (16463084928).

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

7089939072 is an equidigital number, since it uses as much as digits as its factorization.

7089939072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 54.

The square root of 7089939072 is about 84201.7759432662. The cubic root of 7089939072 is about 1921.0890696370.

The spelling of 7089939072 in words is "seven billion, eighty-nine million, nine hundred thirty-nine thousand, seventy-two".