476194849 has 6 divisors (see below), whose sum is σ = 515643126. Its totient is φ = 439564320.

The previous prime is 476194811. The next prime is 476194867. The reversal of 476194849 is 948491674.

It can be written as a sum of positive squares in 3 ways, for example, as 29506624 + 446688225 = 5432^2 + 21135^2 .

It is not a de Polignac number, because 476194849 - 2²⁵ = 442640417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 476194796 and 476194805.

It is not an unprimeable number, because it can be changed into a prime (476194879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1408692 + ... + 1409029.

It is an arithmetic number, because the mean of its divisors is an integer number (85940521).

Almost surely, 2^476194849 is an apocalyptic number.

It is an amenable number.

476194849 is a deficient number, since it is larger than the sum of its proper divisors (39448277).

476194849 is a wasteful number, since it uses less digits than its factorization.

476194849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817747 (or 2817734 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 52.

The square root of 476194849 is about 21821.8892170224. The cubic root of 476194849 is about 780.8990559104.

The spelling of 476194849 in words is "four hundred seventy-six million, one hundred ninety-four thousand, eight hundred forty-nine".