704264 has 32 divisors (see below), whose sum is σ = 1477440. Its totient is φ = 312000.

The previous prime is 704251. The next prime is 704269. The reversal of 704264 is 462407.

704264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (23) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (704269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4589 + ... + 4739.

It is an arithmetic number, because the mean of its divisors is an integer number (46170).

2⁷⁰⁴²⁶⁴ 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 704264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (738720).

704264 is an abundant number, since it is smaller than the sum of its proper divisors (773176).

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

704264 is a wasteful number, since it uses less digits than its factorization.

704264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 704264 is about 839.2043851172. The cubic root of 704264 is about 88.9703221335.

It can be divided in two parts, 70 and 4264, that added together give a palindrome (4334).

The spelling of 704264 in words is "seven hundred four thousand, two hundred sixty-four".