4989085097 has 8 divisors (see below), whose sum is σ = 5065352544. Its totient is φ = 4913202528.

The previous prime is 4989085061. The next prime is 4989085103. The reversal of 4989085097 is 7905809894.

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 4989085097 - 2¹⁸ = 4988822953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4989085397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70043 + ... + 122000.

It is an arithmetic number, because the mean of its divisors is an integer number (633169068).

Almost surely, 2^4989085097 is an apocalyptic number.

It is an amenable number.

4989085097 is a deficient number, since it is larger than the sum of its proper divisors (76267447).

4989085097 is a wasteful number, since it uses less digits than its factorization.

4989085097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192439.

The product of its (nonzero) digits is 6531840, while the sum is 59.

The square root of 4989085097 is about 70633.4559327236. The cubic root of 4989085097 is about 1708.7307587236.

The spelling of 4989085097 in words is "four billion, nine hundred eighty-nine million, eighty-five thousand, ninety-seven".