704857383758407 has 12 divisors (see below), whose sum is σ = 791244863363808. Its totient is φ = 627145834673600.

The previous prime is 704857383758393. The next prime is 704857383758431.

704857383758407 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 704857383758407 - 2¹¹ = 704857383756359 is a prime.

It is a super-2 number, since 2×704857383758407² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704857383758467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61970926594 + ... + 61970937967.

It is an arithmetic number, because the mean of its divisors is an integer number (65937071946984).

Almost surely, 2^{704857383758407} is an apocalyptic number.

704857383758407 is a deficient number, since it is larger than the sum of its proper divisors (86387479605401).

704857383758407 is a wasteful number, since it uses less digits than its factorization.

704857383758407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123941864630 (or 123941864619 counting only the distinct ones).

The product of its (nonzero) digits is 4425523200, while the sum is 76.

The spelling of 704857383758407 in words is "seven hundred four trillion, eight hundred fifty-seven billion, three hundred eighty-three million, seven hundred fifty-eight thousand, four hundred seven".