4280704 has 32 divisors (see below), whose sum is σ = 8702640. Its totient is φ = 2096640.

The previous prime is 4280659. The next prime is 4280741. The reversal of 4280704 is 4070824.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6469 + ... + 7099.

Almost surely, 2^4280704 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 4280704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4351320).

4280704 is an abundant number, since it is smaller than the sum of its proper divisors (4421936).

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

4280704 is an equidigital number, since it uses as much as digits as its factorization.

4280704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698 (or 686 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 4280704 is about 2068.9862251837. The cubic root of 4280704 is about 162.3697291246.

The spelling of 4280704 in words is "four million, two hundred eighty thousand, seven hundred four".