704147143 has 8 divisors (see below), whose sum is σ = 806138912. Its totient is φ = 602505216.

The previous prime is 704147137. The next prime is 704147149. The reversal of 704147143 is 341741407.

It is an interprime number because it is at equal distance from previous prime (704147137) and next prime (704147149).

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 704147143 - 2²⁵ = 670592711 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 (704147149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83130 + ... + 91207.

It is an arithmetic number, because the mean of its divisors is an integer number (100767364).

Almost surely, 2^704147143 is an apocalyptic number.

704147143 is a deficient number, since it is larger than the sum of its proper divisors (101991769).

704147143 is a wasteful number, since it uses less digits than its factorization.

704147143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174921.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 704147143 is about 26535.7710082070. The cubic root of 704147143 is about 889.6540097705.

The spelling of 704147143 in words is "seven hundred four million, one hundred forty-seven thousand, one hundred forty-three".