828098849 has 8 divisors (see below), whose sum is σ = 878496480. Its totient is φ = 777888576.

The previous prime is 828098839. The next prime is 828098861. The reversal of 828098849 is 948890828.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-828098849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 828098794 and 828098803.

It is not an unprimeable number, because it can be changed into a prime (828098839) 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, 37679 + ... + 55460.

It is an arithmetic number, because the mean of its divisors is an integer number (109812060).

Almost surely, 2^828098849 is an apocalyptic number.

It is an amenable number.

828098849 is a deficient number, since it is larger than the sum of its proper divisors (50397631).

828098849 is a wasteful number, since it uses less digits than its factorization.

828098849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93679.

The product of its (nonzero) digits is 2654208, while the sum is 56.

The square root of 828098849 is about 28776.7067087254. The cubic root of 828098849 is about 939.0615536081.

The spelling of 828098849 in words is "eight hundred twenty-eight million, ninety-eight thousand, eight hundred forty-nine".