704280424 has 16 divisors (see below), whose sum is σ = 1377940320. Its totient is φ = 336829680.

The previous prime is 704280389. The next prime is 704280443. The reversal of 704280424 is 424082407.

It is a super-3 number, since 3×704280424³ (a number of 28 digits) contains 333 as substring.

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, 1913622 + ... + 1913989.

It is an arithmetic number, because the mean of its divisors is an integer number (86121270).

Almost surely, 2^704280424 is an apocalyptic number.

It is an amenable number.

704280424 is a deficient number, since it is larger than the sum of its proper divisors (673659896).

704280424 is a wasteful number, since it uses less digits than its factorization.

704280424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3827640 (or 3827636 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 31.

The square root of 704280424 is about 26538.2822352917. The cubic root of 704280424 is about 889.7101374785.

The spelling of 704280424 in words is "seven hundred four million, two hundred eighty thousand, four hundred twenty-four".