704138395 has 4 divisors (see below), whose sum is σ = 844966080. Its totient is φ = 563310712.

The previous prime is 704138381. The next prime is 704138411. The reversal of 704138395 is 593831407.

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 704138395 - 2¹⁵ = 704105627 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70413835 + ... + 70413844.

It is an arithmetic number, because the mean of its divisors is an integer number (211241520).

Almost surely, 2^704138395 is an apocalyptic number.

704138395 is a deficient number, since it is larger than the sum of its proper divisors (140827685).

704138395 is a wasteful number, since it uses less digits than its factorization.

704138395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140827684.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 704138395 is about 26535.6061735925. The cubic root of 704138395 is about 889.6503255380.

The spelling of 704138395 in words is "seven hundred four million, one hundred thirty-eight thousand, three hundred ninety-five".