704624395 has 4 divisors (see below), whose sum is σ = 845549280. Its totient is φ = 563699512.

The previous prime is 704624383. The next prime is 704624399. The reversal of 704624395 is 593426407.

It is a happy number.

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 704624395 - 2⁵ = 704624363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (704624399) 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, 70462435 + ... + 70462444.

It is an arithmetic number, because the mean of its divisors is an integer number (211387320).

Almost surely, 2^704624395 is an apocalyptic number.

704624395 is a deficient number, since it is larger than the sum of its proper divisors (140924885).

704624395 is a wasteful number, since it uses less digits than its factorization.

704624395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140924884.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 704624395 is about 26544.7621010248. The cubic root of 704624395 is about 889.8549589002.

The spelling of 704624395 in words is "seven hundred four million, six hundred twenty-four thousand, three hundred ninety-five".