7089189952 has 56 divisors (see below), whose sum is σ = 15519315672. Its totient is φ = 3192115200.

The previous prime is 7089189949. The next prime is 7089189971. The reversal of 7089189952 is 2599819807.

It can be written as a sum of positive squares in 4 ways, for example, as 927567936 + 6161622016 = 30456^2 + 78496^2 .

It is a super-2 number, since 2×7089189952² (a number of 21 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 69799 + ... + 138022.

It is an arithmetic number, because the mean of its divisors is an integer number (277130637).

Almost surely, 2^7089189952 is an apocalyptic number.

It is an amenable number.

7089189952 is an abundant number, since it is smaller than the sum of its proper divisors (8430125720).

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

7089189952 is a wasteful number, since it uses less digits than its factorization.

7089189952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207887 (or 207877 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 58.

The square root of 7089189952 is about 84197.3274635246. The cubic root of 7089189952 is about 1921.0214067644.

The spelling of 7089189952 in words is "seven billion, eighty-nine million, one hundred eighty-nine thousand, nine hundred fifty-two".