704600 has 48 divisors (see below), whose sum is σ = 1770720. Its totient is φ = 259200.

The previous prime is 704593. The next prime is 704603. The reversal of 704600 is 6407.

704600 = 50³ + 51³ + ... + 54³.

It is a super-2 number, since 2×704600² = 992922320000, which contains 22 as substring.

It is an Ulam number.

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 704600.

It is not an unprimeable number, because it can be changed into a prime (704603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2465 + ... + 2735.

It is an arithmetic number, because the mean of its divisors is an integer number (36890).

2⁷⁰⁴⁶⁰⁰ 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 704600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (885360).

704600 is an abundant number, since it is smaller than the sum of its proper divisors (1066120).

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

704600 is a wasteful number, since it uses less digits than its factorization.

704600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 704600 is about 839.4045508573. The cubic root of 704600 is about 88.9844689475.

The spelling of 704600 in words is "seven hundred four thousand, six hundred".