476487429673 has 4 divisors (see below), whose sum is σ = 476489054980. Its totient is φ = 476485804368.

The previous prime is 476487429659. The next prime is 476487429703. The reversal of 476487429673 is 376924784674.

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

It can be written as a sum of positive squares in 2 ways, for example, as 398114307369 + 78373122304 = 630963^2 + 279952^2 .

It is a cyclic number.

It is not a de Polignac number, because 476487429673 - 2²⁵ = 476453875241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 476487429599 and 476487429608.

It is not an unprimeable number, because it can be changed into a prime (476487429653) 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, 236958 + ... + 1004551.

It is an arithmetic number, because the mean of its divisors is an integer number (119122263745).

Almost surely, 2^476487429673 is an apocalyptic number.

It is an amenable number.

476487429673 is a deficient number, since it is larger than the sum of its proper divisors (1625307).

476487429673 is a wasteful number, since it uses less digits than its factorization.

476487429673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625306.

The product of its digits is 341397504, while the sum is 67.

The spelling of 476487429673 in words is "four hundred seventy-six billion, four hundred eighty-seven million, four hundred twenty-nine thousand, six hundred seventy-three".