477494 has 4 divisors (see below), whose sum is σ = 716244. Its totient is φ = 238746.

The previous prime is 477469. The next prime is 477497. The reversal of 477494 is 494774.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 477494.

It is not an unprimeable number, because it can be changed into a prime (477497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119372 + ... + 119375.

It is an arithmetic number, because the mean of its divisors is an integer number (179061).

2⁴⁷⁷⁴⁹⁴ is an apocalyptic number.

477494 is a deficient number, since it is larger than the sum of its proper divisors (238750).

477494 is a wasteful number, since it uses less digits than its factorization.

477494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238749.

The product of its digits is 28224, while the sum is 35.

The square root of 477494 is about 691.0094065930. The cubic root of 477494 is about 78.1608558613.

The spelling of 477494 in words is "four hundred seventy-seven thousand, four hundred ninety-four".