674616 has 16 divisors (see below), whose sum is σ = 1686600. Its totient is φ = 224864.

The previous prime is 674603. The next prime is 674647. The reversal of 674616 is 616476.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

674616 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14031 + ... + 14078.

2⁶⁷⁴⁶¹⁶ is an apocalyptic number.

It is an amenable number.

674616 is an abundant number, since it is smaller than the sum of its proper divisors (1011984).

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

674616 is a wasteful number, since it uses less digits than its factorization.

674616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28118 (or 28114 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 674616 is about 821.3501080538. The cubic root of 674616 is about 87.7038945790.

The spelling of 674616 in words is "six hundred seventy-four thousand, six hundred sixteen".