477398 has 8 divisors (see below), whose sum is σ = 740880. Its totient is φ = 230440.

The previous prime is 477383. The next prime is 477409. The reversal of 477398 is 893774.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4058 + ... + 4173.

It is an arithmetic number, because the mean of its divisors is an integer number (92610).

2⁴⁷⁷³⁹⁸ is an apocalyptic number.

477398 is a deficient number, since it is larger than the sum of its proper divisors (263482).

477398 is a wasteful number, since it uses less digits than its factorization.

477398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8262.

The product of its digits is 42336, while the sum is 38.

The square root of 477398 is about 690.9399395027. The cubic root of 477398 is about 78.1556174394.

The spelling of 477398 in words is "four hundred seventy-seven thousand, three hundred ninety-eight".