473819 has 4 divisors (see below), whose sum is σ = 476400. Its totient is φ = 471240.

The previous prime is 473789. The next prime is 473833. The reversal of 473819 is 918374.

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

It is a cyclic number.

It is not a de Polignac number, because 473819 - 2¹² = 469723 is a prime.

It is a super-2 number, since 2×473819² = 449008889522, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (473839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 992 + ... + 1389.

It is an arithmetic number, because the mean of its divisors is an integer number (119100).

2⁴⁷³⁸¹⁹ is an apocalyptic number.

473819 is a deficient number, since it is larger than the sum of its proper divisors (2581).

473819 is a wasteful number, since it uses less digits than its factorization.

473819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580.

The product of its digits is 6048, while the sum is 32.

The square root of 473819 is about 688.3451169290. The cubic root of 473819 is about 77.9598193225.

Adding to 473819 its sum of digits (32), we get a triangular number (473851 = T₉₇₃).

The spelling of 473819 in words is "four hundred seventy-three thousand, eight hundred nineteen".