828983074 has 4 divisors (see below), whose sum is σ = 1243474614. Its totient is φ = 414491536.

The previous prime is 828983069. The next prime is 828983093. The reversal of 828983074 is 470389828.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 662702049 + 166281025 = 25743^2 + 12895^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207245767 + ... + 207245770.

Almost surely, 2^828983074 is an apocalyptic number.

828983074 is a deficient number, since it is larger than the sum of its proper divisors (414491540).

828983074 is a wasteful number, since it uses less digits than its factorization.

828983074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414491539.

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 828983074 is about 28792.0661641363. The cubic root of 828983074 is about 939.3956708609.

It can be divided in two parts, 82898 and 3074, that multiplied together give a palindrome (254828452).

The spelling of 828983074 in words is "eight hundred twenty-eight million, nine hundred eighty-three thousand, seventy-four".