481635867 has 8 divisors (see below), whose sum is σ = 642990096. Its totient is φ = 320686112.

The previous prime is 481635863. The next prime is 481635881. The reversal of 481635867 is 768536184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 481635867 - 2² = 481635863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (481635863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98328 + ... + 103109.

It is an arithmetic number, because the mean of its divisors is an integer number (80373762).

Almost surely, 2^481635867 is an apocalyptic number.

481635867 is a deficient number, since it is larger than the sum of its proper divisors (161354229).

481635867 is a wasteful number, since it uses less digits than its factorization.

481635867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202237.

The product of its digits is 967680, while the sum is 48.

The square root of 481635867 is about 21946.2039314320. The cubic root of 481635867 is about 783.8619922939.

The spelling of 481635867 in words is "four hundred eighty-one million, six hundred thirty-five thousand, eight hundred sixty-seven".