476339505 has 8 divisors (see below), whose sum is σ = 762143232. Its totient is φ = 254047728.

The previous prime is 476339503. The next prime is 476339543. The reversal of 476339505 is 505933674.

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

It is not a de Polignac number, because 476339505 - 2¹ = 476339503 is a prime.

It is a super-3 number, since 3×476339505³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (476339503) 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, 15877969 + ... + 15877998.

It is an arithmetic number, because the mean of its divisors is an integer number (95267904).

Almost surely, 2^476339505 is an apocalyptic number.

It is an amenable number.

476339505 is a deficient number, since it is larger than the sum of its proper divisors (285803727).

476339505 is a wasteful number, since it uses less digits than its factorization.

476339505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31755975.

The product of its (nonzero) digits is 340200, while the sum is 42.

The square root of 476339505 is about 21825.2034354780. The cubic root of 476339505 is about 780.9781203926.

The spelling of 476339505 in words is "four hundred seventy-six million, three hundred thirty-nine thousand, five hundred five".