481423784 has 32 divisors (see below), whose sum is σ = 916482600. Its totient is φ = 237050880.

The previous prime is 481423777. The next prime is 481423801. The reversal of 481423784 is 487324184.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 153016900 + 328406884 = 12370^2 + 18122^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196004 + ... + 198444.

Almost surely, 2^481423784 is an apocalyptic number.

It is an amenable number.

481423784 is a deficient number, since it is larger than the sum of its proper divisors (435058816).

481423784 is a wasteful number, since it uses less digits than its factorization.

481423784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813 (or 2809 counting only the distinct ones).

The product of its digits is 172032, while the sum is 41.

The square root of 481423784 is about 21941.3715159285. The cubic root of 481423784 is about 783.7469204305.

The spelling of 481423784 in words is "four hundred eighty-one million, four hundred twenty-three thousand, seven hundred eighty-four".