704485923 has 4 divisors (see below), whose sum is σ = 939314568. Its totient is φ = 469657280.

The previous prime is 704485861. The next prime is 704485931. The reversal of 704485923 is 329584407.

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 704485923 - 2¹⁰ = 704484899 is a prime.

It is a super-4 number, since 4×704485923⁴ (a number of 36 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (704485973) 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, 117414318 + ... + 117414323.

It is an arithmetic number, because the mean of its divisors is an integer number (234828642).

Almost surely, 2^704485923 is an apocalyptic number.

704485923 is a deficient number, since it is larger than the sum of its proper divisors (234828645).

704485923 is a wasteful number, since it uses less digits than its factorization.

704485923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234828644.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 704485923 is about 26542.1536993515. The cubic root of 704485923 is about 889.7966639801.

The spelling of 704485923 in words is "seven hundred four million, four hundred eighty-five thousand, nine hundred twenty-three".