481630167 has 12 divisors (see below), whose sum is σ = 718129984. Its totient is φ = 310728960.

The previous prime is 481630153. The next prime is 481630187. The reversal of 481630167 is 761036184.

481630167 is a `hidden beast` number, since 4 + 8 + 1 + 630 + 16 + 7 = 666.

It is not a de Polignac number, because 481630167 - 2¹⁰ = 481629143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481630187) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 862858 + ... + 863415.

Almost surely, 2^481630167 is an apocalyptic number.

481630167 is a deficient number, since it is larger than the sum of its proper divisors (236499817).

481630167 is a wasteful number, since it uses less digits than its factorization.

481630167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726310 (or 1726307 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 481630167 is about 21946.0740680423. The cubic root of 481630167 is about 783.8589000332.

The spelling of 481630167 in words is "four hundred eighty-one million, six hundred thirty thousand, one hundred sixty-seven".