481081679 has 4 divisors (see below), whose sum is σ = 518087976. Its totient is φ = 444075384.

The previous prime is 481081673. The next prime is 481081697. The reversal of 481081679 is 976180184.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 481081679 - 2⁴ = 481081663 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 (481081673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18503129 + ... + 18503154.

It is an arithmetic number, because the mean of its divisors is an integer number (129521994).

Almost surely, 2^481081679 is an apocalyptic number.

481081679 is a deficient number, since it is larger than the sum of its proper divisors (37006297).

481081679 is a wasteful number, since it uses less digits than its factorization.

481081679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37006296.

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 481081679 is about 21933.5742413315. The cubic root of 481081679 is about 783.5612300645.

The spelling of 481081679 in words is "four hundred eighty-one million, eighty-one thousand, six hundred seventy-nine".