674800 has 60 divisors (see below), whose sum is σ = 1860496. Its totient is φ = 230400.

The previous prime is 674789. The next prime is 674813. The reversal of 674800 is 8476.

674800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

674800 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 11 ways as a sum of consecutive naturals, for example, 2680 + ... + 2920.

2⁶⁷⁴⁸⁰⁰ 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 674800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (930248).

674800 is an abundant number, since it is smaller than the sum of its proper divisors (1185696).

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

674800 is a wasteful number, since it uses less digits than its factorization.

674800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 674800 is about 821.4621111165. The cubic root of 674800 is about 87.7118675343.

The spelling of 674800 in words is "six hundred seventy-four thousand, eight hundred".