704957 has 8 divisors (see below), whose sum is σ = 809760. Its totient is φ = 606960.

The previous prime is 704947. The next prime is 704983. The reversal of 704957 is 759407.

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 704957 - 2¹⁴ = 688573 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a zygodrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1478 + ... + 1895.

It is an arithmetic number, because the mean of its divisors is an integer number (101220).

2⁷⁰⁴⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

704957 is a deficient number, since it is larger than the sum of its proper divisors (104803).

704957 is a wasteful number, since it uses less digits than its factorization.

704957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 704957 is about 839.6171746695. The cubic root of 704957 is about 88.9994950104. Note that the first 3 decimals are identical.

It can be divided in two parts, 704 and 957, that added together give a palindrome (1661).

The spelling of 704957 in words is "seven hundred four thousand, nine hundred fifty-seven".