704931 has 4 divisors (see below), whose sum is σ = 939912. Its totient is φ = 469952.

The previous prime is 704929. The next prime is 704933. The reversal of 704931 is 139407.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (704929) and next prime (704933).

It is a cyclic number.

It is not a de Polignac number, because 704931 - 2¹ = 704929 is a prime.

It is a super-2 number, since 2×704931² = 993855429522, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (704933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117486 + ... + 117491.

It is an arithmetic number, because the mean of its divisors is an integer number (234978).

2⁷⁰⁴⁹³¹ is an apocalyptic number.

704931 is a deficient number, since it is larger than the sum of its proper divisors (234981).

704931 is a wasteful number, since it uses less digits than its factorization.

704931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234980.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 704931 is about 839.6016912799. The cubic root of 704931 is about 88.9984008466.

The spelling of 704931 in words is "seven hundred four thousand, nine hundred thirty-one".