704721640414573 has 8 divisors (see below), whose sum is σ = 704814817583168. Its totient is φ = 704628465103584.

The previous prime is 704721640414489. The next prime is 704721640414607. The reversal of 704721640414573 is 375414046127407.

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 704721640414573 - 2²¹ = 704721638317421 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 (704721640484573) 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, 863620840 + ... + 864436462.

It is an arithmetic number, because the mean of its divisors is an integer number (88101852197896).

Almost surely, 2^{704721640414573} is an apocalyptic number.

It is an amenable number.

704721640414573 is a deficient number, since it is larger than the sum of its proper divisors (93177168595).

704721640414573 is a wasteful number, since it uses less digits than its factorization.

704721640414573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928803.

The product of its (nonzero) digits is 15805440, while the sum is 55.

The spelling of 704721640414573 in words is "seven hundred four trillion, seven hundred twenty-one billion, six hundred forty million, four hundred fourteen thousand, five hundred seventy-three".