477974 has 8 divisors (see below), whose sum is σ = 819408. Its totient is φ = 204840.

The previous prime is 477973. The next prime is 477977. The reversal of 477974 is 479774.

It is a sphenic number, since it is the product of 3 distinct 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 477974.

It is not an unprimeable number, because it can be changed into a prime (477973) 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, 17057 + ... + 17084.

It is an arithmetic number, because the mean of its divisors is an integer number (102426).

2⁴⁷⁷⁹⁷⁴ is an apocalyptic number.

477974 is a deficient number, since it is larger than the sum of its proper divisors (341434).

477974 is a wasteful number, since it uses less digits than its factorization.

477974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34150.

The product of its digits is 49392, while the sum is 38.

The square root of 477974 is about 691.3566373443. The cubic root of 477974 is about 78.1870374443.

The spelling of 477974 in words is "four hundred seventy-seven thousand, nine hundred seventy-four".