985058498 has 6 divisors (see below), whose sum is σ = 1477654329. Its totient is φ = 492507056.

The previous prime is 985058479. The next prime is 985058507. The reversal of 985058498 is 894850589.

It can be written as a sum of positive squares in 2 ways, for example, as 710062609 + 274995889 = 26647^2 + 16583^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=22193.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 33290 + ... + 55482.

Almost surely, 2^985058498 is an apocalyptic number.

985058498 is a deficient number, since it is larger than the sum of its proper divisors (492595831).

985058498 is an frugal number, since it uses more digits than its factorization.

985058498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44388 (or 22195 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 56.

The square root of 985058498 is about 31385.6415897461. The cubic root of 985058498 is about 994.9944859673.

The spelling of 985058498 in words is "nine hundred eighty-five million, fifty-eight thousand, four hundred ninety-eight".