704811 has 8 divisors (see below), whose sum is σ = 944640. Its totient is φ = 467432.

The previous prime is 704807. The next prime is 704819. The reversal of 704811 is 118407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 704811 - 2² = 704807 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (704819) 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, 226 + ... + 1208.

It is an arithmetic number, because the mean of its divisors is an integer number (118080).

2⁷⁰⁴⁸¹¹ is an apocalyptic number.

704811 is a deficient number, since it is larger than the sum of its proper divisors (239829).

704811 is a wasteful number, since it uses less digits than its factorization.

704811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 704811 is about 839.5302257811. The cubic root of 704811 is about 88.9933505111.

The spelling of 704811 in words is "seven hundred four thousand, eight hundred eleven".