475399 has 8 divisors (see below), whose sum is σ = 506880. Its totient is φ = 444600.

The previous prime is 475381. The next prime is 475403. The reversal of 475399 is 993574.

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

It is not a de Polignac number, because 475399 - 2⁵ = 475367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475369) 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, 2394 + ... + 2584.

It is an arithmetic number, because the mean of its divisors is an integer number (63360).

2⁴⁷⁵³⁹⁹ is an apocalyptic number.

475399 is a deficient number, since it is larger than the sum of its proper divisors (31481).

475399 is a wasteful number, since it uses less digits than its factorization.

475399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341.

The product of its digits is 34020, while the sum is 37.

The square root of 475399 is about 689.4918418662. The cubic root of 475399 is about 78.0463782916.

The spelling of 475399 in words is "four hundred seventy-five thousand, three hundred ninety-nine".