476486121 has 4 divisors (see below), whose sum is σ = 635314832. Its totient is φ = 317657412.

The previous prime is 476486119. The next prime is 476486167. The reversal of 476486121 is 121684674.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 476486121 - 2¹ = 476486119 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 476486121.

It is not an unprimeable number, because it can be changed into a prime (476486321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79414351 + ... + 79414356.

It is an arithmetic number, because the mean of its divisors is an integer number (158828708).

Almost surely, 2^476486121 is an apocalyptic number.

It is an amenable number.

476486121 is a deficient number, since it is larger than the sum of its proper divisors (158828711).

476486121 is a wasteful number, since it uses less digits than its factorization.

476486121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158828710.

The product of its digits is 64512, while the sum is 39.

The square root of 476486121 is about 21828.5620460900. The cubic root of 476486121 is about 781.0582398179.

The spelling of 476486121 in words is "four hundred seventy-six million, four hundred eighty-six thousand, one hundred twenty-one".