477374 has 8 divisors (see below), whose sum is σ = 735528. Its totient is φ = 232200.

The previous prime is 477361. The next prime is 477383. The reversal of 477374 is 473774.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 477374.

It is a congruent number.

It is an unprimeable number.

477374 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3152 + ... + 3299.

It is an arithmetic number, because the mean of its divisors is an integer number (91941).

2⁴⁷⁷³⁷⁴ is an apocalyptic number.

477374 is a deficient number, since it is larger than the sum of its proper divisors (258154).

477374 is a wasteful number, since it uses less digits than its factorization.

477374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6490.

The product of its digits is 16464, while the sum is 32.

The square root of 477374 is about 690.9225716388. The cubic root of 477374 is about 78.1543077242.

Subtracting from 477374 its reverse (473774), we obtain a square (3600 = 60²).

The spelling of 477374 in words is "four hundred seventy-seven thousand, three hundred seventy-four", and thus it is an iban number.