477348 has 12 divisors (see below), whose sum is σ = 1113840. Its totient is φ = 159112.

The previous prime is 477341. The next prime is 477359. The reversal of 477348 is 843774.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×477348² = 455722226208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (477341) 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, 19878 + ... + 19901.

It is an arithmetic number, because the mean of its divisors is an integer number (92820).

2⁴⁷⁷³⁴⁸ is an apocalyptic number.

It is an amenable number.

477348 is an abundant number, since it is smaller than the sum of its proper divisors (636492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

477348 is a wasteful number, since it uses less digits than its factorization.

477348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39786 (or 39784 counting only the distinct ones).

The product of its digits is 18816, while the sum is 33.

The square root of 477348 is about 690.9037559603. The cubic root of 477348 is about 78.1528888165.

The spelling of 477348 in words is "four hundred seventy-seven thousand, three hundred forty-eight".