494826812 has 6 divisors (see below), whose sum is σ = 865946928. Its totient is φ = 247413404.

The previous prime is 494826811. The next prime is 494826821. The reversal of 494826812 is 218628494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494826811) by changing a digit.

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 as a sum of consecutive naturals, namely, 61853348 + ... + 61853355.

It is an arithmetic number, because the mean of its divisors is an integer number (144324488).

Almost surely, 2^494826812 is an apocalyptic number.

It is an amenable number.

494826812 is a deficient number, since it is larger than the sum of its proper divisors (371120116).

494826812 is a wasteful number, since it uses less digits than its factorization.

494826812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123706707 (or 123706705 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 494826812 is about 22244.7030099303. The cubic root of 494826812 is about 790.9537229132.

The spelling of 494826812 in words is "four hundred ninety-four million, eight hundred twenty-six thousand, eight hundred twelve".