673476 has 12 divisors (see below), whose sum is σ = 1571472. Its totient is φ = 224488.

The previous prime is 673469. The next prime is 673487. The reversal of 673476 is 674376.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 673476.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28050 + ... + 28073.

It is an arithmetic number, because the mean of its divisors is an integer number (130956).

2⁶⁷³⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

673476 is an abundant number, since it is smaller than the sum of its proper divisors (897996).

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

673476 is a wasteful number, since it uses less digits than its factorization.

673476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56130 (or 56128 counting only the distinct ones).

The product of its digits is 21168, while the sum is 33.

The square root of 673476 is about 820.6558352927. The cubic root of 673476 is about 87.6544645767.

Subtracting 673476 from its reverse (674376), we obtain a square (900 = 30²).

The spelling of 673476 in words is "six hundred seventy-three thousand, four hundred seventy-six".