476769 has 4 divisors (see below), whose sum is σ = 635696. Its totient is φ = 317844.

The previous prime is 476759. The next prime is 476783. The reversal of 476769 is 967674.

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 476769 - 2⁴ = 476753 is a prime.

It is a super-2 number, since 2×476769² = 454617358722, which contains 22 as substring.

It is a D-number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (476719) 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, 79459 + ... + 79464.

It is an arithmetic number, because the mean of its divisors is an integer number (158924).

2⁴⁷⁶⁷⁶⁹ is an apocalyptic number.

It is an amenable number.

476769 is a deficient number, since it is larger than the sum of its proper divisors (158927).

476769 is a wasteful number, since it uses less digits than its factorization.

476769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158926.

The product of its digits is 63504, while the sum is 39.

The square root of 476769 is about 690.4846124281. The cubic root of 476769 is about 78.1212774760.

The spelling of 476769 in words is "four hundred seventy-six thousand, seven hundred sixty-nine".