674696 has 48 divisors (see below), whose sum is σ = 1508220. Its totient is φ = 281600.

The previous prime is 674693. The next prime is 674699. The reversal of 674696 is 696476.

674696 = 6² + 7² + ... + 126².

It is an interprime number because it is at equal distance from previous prime (674693) and next prime (674699).

It can be written as a sum of positive squares in 2 ways, for example, as 662596 + 12100 = 814^2 + 110^2 .

It is not an unprimeable number, because it can be changed into a prime (674693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16436 + ... + 16476.

2⁶⁷⁴⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 674696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (754110).

674696 is an abundant number, since it is smaller than the sum of its proper divisors (833524).

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

674696 is a wasteful number, since it uses less digits than its factorization.

674696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 71 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 674696 is about 821.3988069142. The cubic root of 674696 is about 87.7073612594.

The spelling of 674696 in words is "six hundred seventy-four thousand, six hundred ninety-six".