7289898995 has 8 divisors (see below), whose sum is σ = 8771717184. Its totient is φ = 5816026944.

The previous prime is 7289898991. The next prime is 7289899003. The reversal of 7289898995 is 5998989827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7289898995 - 2² = 7289898991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7289898991) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1984514 + ... + 1988183.

It is an arithmetic number, because the mean of its divisors is an integer number (1096464648).

Almost surely, 2^7289898995 is an apocalyptic number.

7289898995 is a deficient number, since it is larger than the sum of its proper divisors (1481818189).

7289898995 is a wasteful number, since it uses less digits than its factorization.

7289898995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3973069.

The product of its digits is 235146240, while the sum is 74.

The square root of 7289898995 is about 85380.9053301732. The cubic root of 7289898995 is about 1938.9822658978.

The spelling of 7289898995 in words is "seven billion, two hundred eighty-nine million, eight hundred ninety-eight thousand, nine hundred ninety-five".