985279498 has 8 divisors (see below), whose sum is σ = 1689050592. Its totient is φ = 422262636.

The previous prime is 985279483. The next prime is 985279501. The reversal of 985279498 is 894972589.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35188540 + ... + 35188567.

It is an arithmetic number, because the mean of its divisors is an integer number (211131324).

Almost surely, 2^985279498 is an apocalyptic number.

985279498 is a deficient number, since it is larger than the sum of its proper divisors (703771094).

985279498 is a wasteful number, since it uses less digits than its factorization.

985279498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70377116.

The product of its digits is 13063680, while the sum is 61.

The square root of 985279498 is about 31389.1621105120. The cubic root of 985279498 is about 995.0688901234.

The spelling of 985279498 in words is "nine hundred eighty-five million, two hundred seventy-nine thousand, four hundred ninety-eight".