704044491722496 has 432 divisors, whose sum is σ = 2133730273525760. Its totient is φ = 231497083883520.

The previous prime is 704044491722461. The next prime is 704044491722501. The reversal of 704044491722496 is 694227194440407.

704044491722496 is a `hidden beast` number, since 7 + 0 + 40 + 44 + 49 + 1 + 7 + 22 + 496 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a super-2 number, since 2×704044491722496² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5371408641 + ... + 5371539711.

Almost surely, 2^{704044491722496} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 704044491722496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1066865136762880).

704044491722496 is an abundant number, since it is smaller than the sum of its proper divisors (1429685781803264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

704044491722496 is a wasteful number, since it uses less digits than its factorization.

704044491722496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132274 (or 132248 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 63.

The spelling of 704044491722496 in words is "seven hundred four trillion, forty-four billion, four hundred ninety-one million, seven hundred twenty-two thousand, four hundred ninety-six".