471699849 has 16 divisors (see below), whose sum is σ = 645580800. Its totient is φ = 306210960.

The previous prime is 471699829. The next prime is 471699859. The reversal of 471699849 is 948996174.

It is not a de Polignac number, because 471699849 - 2⁹ = 471699337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (471699829) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 19654 + ... + 36464.

It is an arithmetic number, because the mean of its divisors is an integer number (40348800).

Almost surely, 2^471699849 is an apocalyptic number.

It is an amenable number.

471699849 is a deficient number, since it is larger than the sum of its proper divisors (173880951).

471699849 is a wasteful number, since it uses less digits than its factorization.

471699849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17060.

The product of its digits is 3919104, while the sum is 57.

The square root of 471699849 is about 21718.6520990599. The cubic root of 471699849 is about 778.4342076746.

The spelling of 471699849 in words is "four hundred seventy-one million, six hundred ninety-nine thousand, eight hundred forty-nine".