481647673 has 16 divisors (see below), whose sum is σ = 525732480. Its totient is φ = 438603264.

The previous prime is 481647671. The next prime is 481647679. The reversal of 481647673 is 376746184.

It is a cyclic number.

It is not a de Polignac number, because 481647673 - 2¹ = 481647671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (481647671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472158 + ... + 473176.

It is an arithmetic number, because the mean of its divisors is an integer number (32858280).

Almost surely, 2^481647673 is an apocalyptic number.

It is an amenable number.

481647673 is a deficient number, since it is larger than the sum of its proper divisors (44084807).

481647673 is a wasteful number, since it uses less digits than its factorization.

481647673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488.

The product of its digits is 677376, while the sum is 46.

The square root of 481647673 is about 21946.4729056858. The cubic root of 481647673 is about 783.8683969934.

The spelling of 481647673 in words is "four hundred eighty-one million, six hundred forty-seven thousand, six hundred seventy-three".