850463464 has 16 divisors (see below), whose sum is σ = 1620761220. Its totient is φ = 418260480.

The previous prime is 850463459. The next prime is 850463473. The reversal of 850463464 is 464364058.

It can be written as a sum of positive squares in 2 ways, for example, as 846228100 + 4235364 = 29090^2 + 2058^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 870889 + ... + 871864.

Almost surely, 2^850463464 is an apocalyptic number.

It is an amenable number.

850463464 is a deficient number, since it is larger than the sum of its proper divisors (770297756).

850463464 is a wasteful number, since it uses less digits than its factorization.

850463464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742820 (or 1742816 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The square root of 850463464 is about 29162.7067330864. The cubic root of 850463464 is about 947.4403724633.

The spelling of 850463464 in words is "eight hundred fifty million, four hundred sixty-three thousand, four hundred sixty-four".