476138841 has 8 divisors (see below), whose sum is σ = 668265120. Its totient is φ = 300719232.

The previous prime is 476138809. The next prime is 476138843. The reversal of 476138841 is 148831674.

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

It is not a de Polignac number, because 476138841 - 2⁵ = 476138809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 476138793 and 476138802.

It is not an unprimeable number, because it can be changed into a prime (476138843) 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, 4176600 + ... + 4176713.

It is an arithmetic number, because the mean of its divisors is an integer number (83533140).

Almost surely, 2^476138841 is an apocalyptic number.

It is an amenable number.

476138841 is a deficient number, since it is larger than the sum of its proper divisors (192126279).

476138841 is a wasteful number, since it uses less digits than its factorization.

476138841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8353335.

The product of its digits is 129024, while the sum is 42.

The square root of 476138841 is about 21820.6058806808. The cubic root of 476138841 is about 780.8684393752.

The spelling of 476138841 in words is "four hundred seventy-six million, one hundred thirty-eight thousand, eight hundred forty-one".