682803146 has 4 divisors (see below), whose sum is σ = 1024204722. Its totient is φ = 341401572.

The previous prime is 682803137. The next prime is 682803161. The reversal of 682803146 is 641308286.

It is a happy number.

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., 541074121 + 141729025 = 23261^2 + 11905^2 .

It is a Curzon number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 170700785 + ... + 170700788.

Almost surely, 2^682803146 is an apocalyptic number.

682803146 is a deficient number, since it is larger than the sum of its proper divisors (341401576).

682803146 is a wasteful number, since it uses less digits than its factorization.

682803146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341401575.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 682803146 is about 26130.5022148446. The cubic root of 682803146 is about 880.5726068409.

The spelling of 682803146 in words is "six hundred eighty-two million, eight hundred three thousand, one hundred forty-six".