704180423 has 4 divisors (see below), whose sum is σ = 704286048. Its totient is φ = 704074800.

The previous prime is 704180387. The next prime is 704180429. The reversal of 704180423 is 324081407.

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

It is a cyclic number.

It is not a de Polignac number, because 704180423 - 2¹² = 704176327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704180429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42086 + ... + 56387.

It is an arithmetic number, because the mean of its divisors is an integer number (176071512).

Almost surely, 2^704180423 is an apocalyptic number.

704180423 is a deficient number, since it is larger than the sum of its proper divisors (105625).

704180423 is an equidigital number, since it uses as much as digits as its factorization.

704180423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105624.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 704180423 is about 26536.3980788652. The cubic root of 704180423 is about 889.6680254107.

The spelling of 704180423 in words is "seven hundred four million, one hundred eighty thousand, four hundred twenty-three".