469985748 has 24 divisors (see below), whose sum is σ = 1154351520. Its totient is φ = 148416480.

The previous prime is 469985731. The next prime is 469985777. The reversal of 469985748 is 847589964.

It is a junction number, because it is equal to n+sod(n) for n = 469985691 and 469985700.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1030443 + ... + 1030898.

It is an arithmetic number, because the mean of its divisors is an integer number (48097980).

Almost surely, 2^469985748 is an apocalyptic number.

It is an amenable number.

469985748 is an abundant number, since it is smaller than the sum of its proper divisors (684365772).

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

469985748 is a wasteful number, since it uses less digits than its factorization.

469985748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061367 (or 2061365 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 60.

The square root of 469985748 is about 21679.1546883175. The cubic root of 469985748 is about 777.4901508593.

The spelling of 469985748 in words is "four hundred sixty-nine million, nine hundred eighty-five thousand, seven hundred forty-eight".