828325746 has 12 divisors (see below), whose sum is σ = 1794705822. Its totient is φ = 276108576.

The previous prime is 828325723. The next prime is 828325769. The reversal of 828325746 is 647523828.

It is an interprime number because it is at equal distance from previous prime (828325723) and next prime (828325769).

It can be written as a sum of positive squares in only one way, i.e., 823058721 + 5267025 = 28689^2 + 2295^2 .

It is a super-2 number, since 2×828325746² = 1372247082972913032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23009031 + ... + 23009066.

Almost surely, 2^828325746 is an apocalyptic number.

828325746 is an abundant number, since it is smaller than the sum of its proper divisors (966380076).

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

828325746 is a wasteful number, since it uses less digits than its factorization.

828325746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46018105 (or 46018102 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 828325746 is about 28780.6488113107. The cubic root of 828325746 is about 939.1473126099.

The spelling of 828325746 in words is "eight hundred twenty-eight million, three hundred twenty-five thousand, seven hundred forty-six".