481476879 has 40 divisors (see below), whose sum is σ = 801329760. Its totient is φ = 286058304.

The previous prime is 481476859. The next prime is 481476881. The reversal of 481476879 is 978674184.

It is a happy number.

It is not a de Polignac number, because 481476879 - 2⁸ = 481476623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481476859) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22654 + ... + 38420.

It is an arithmetic number, because the mean of its divisors is an integer number (20033244).

Almost surely, 2^481476879 is an apocalyptic number.

481476879 is a deficient number, since it is larger than the sum of its proper divisors (319852881).

481476879 is a wasteful number, since it uses less digits than its factorization.

481476879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15821 (or 15812 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The square root of 481476879 is about 21942.5814114930. The cubic root of 481476879 is about 783.7757318536.

The spelling of 481476879 in words is "four hundred eighty-one million, four hundred seventy-six thousand, eight hundred seventy-nine".