802828494 has 96 divisors (see below), whose sum is σ = 1916853120. Its totient is φ = 241353216.

The previous prime is 802828493. The next prime is 802828531. The reversal of 802828494 is 494828208.

It is a happy number.

802828494 is a `hidden beast` number, since 80 + 2 + 82 + 8 + 494 = 666.

It is a super-3 number, since 3×802828494³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802828493) 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 47 ways as a sum of consecutive naturals, for example, 2532424 + ... + 2532740.

It is an arithmetic number, because the mean of its divisors is an integer number (19967220).

Almost surely, 2^802828494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 802828494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958426560).

802828494 is an abundant number, since it is smaller than the sum of its proper divisors (1114024626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

802828494 is a wasteful number, since it uses less digits than its factorization.

802828494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 802828494 is about 28334.2283113552. The cubic root of 802828494 is about 929.4105387053.

The spelling of 802828494 in words is "eight hundred two million, eight hundred twenty-eight thousand, four hundred ninety-four".