828488446 has 8 divisors (see below), whose sum is σ = 1255544640. Its totient is φ = 409973568.

The previous prime is 828488417. The next prime is 828488447. The reversal of 828488446 is 644884828.

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

It is a junction number, because it is equal to n+sod(n) for n = 828488393 and 828488402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828488447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2135086 + ... + 2135473.

It is an arithmetic number, because the mean of its divisors is an integer number (156943080).

Almost surely, 2^828488446 is an apocalyptic number.

828488446 is a deficient number, since it is larger than the sum of its proper divisors (427056194).

828488446 is a wasteful number, since it uses less digits than its factorization.

828488446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4270658.

The product of its digits is 3145728, while the sum is 52.

The square root of 828488446 is about 28783.4752245103. The cubic root of 828488446 is about 939.2087977866.

The spelling of 828488446 in words is "eight hundred twenty-eight million, four hundred eighty-eight thousand, four hundred forty-six".