477407 has 6 divisors (see below), whose sum is σ = 555408. Its totient is φ = 409164.

The previous prime is 477383. The next prime is 477409. The reversal of 477407 is 704774.

It is not a de Polignac number, because 477407 - 2¹² = 473311 is a prime.

It is a super-4 number, since 4×477407⁴ (a number of 24 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 477407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4823 + ... + 4920.

It is an arithmetic number, because the mean of its divisors is an integer number (92568).

2⁴⁷⁷⁴⁰⁷ is an apocalyptic number.

477407 is a deficient number, since it is larger than the sum of its proper divisors (78001).

477407 is an equidigital number, since it uses as much as digits as its factorization.

477407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9757 (or 9750 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 29.

The square root of 477407 is about 690.9464523391. The cubic root of 477407 is about 78.1561085712.

The spelling of 477407 in words is "four hundred seventy-seven thousand, four hundred seven", and thus it is an iban number.