704485171712 has 160 divisors (see below), whose sum is σ = 1709137393920. Its totient is φ = 283630878720.

The previous prime is 704485171697. The next prime is 704485171781. The reversal of 704485171712 is 217171584407.

It is a super-2 number, since 2×704485171712² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3754037 + ... + 3937227.

It is an arithmetic number, because the mean of its divisors is an integer number (10682108712).

Almost surely, 2^704485171712 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 704485171712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (854568696960).

704485171712 is an abundant number, since it is smaller than the sum of its proper divisors (1004652222208).

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

704485171712 is a wasteful number, since it uses less digits than its factorization.

704485171712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183282 (or 183266 counting only the distinct ones).

The product of its (nonzero) digits is 439040, while the sum is 47.

The spelling of 704485171712 in words is "seven hundred four billion, four hundred eighty-five million, one hundred seventy-one thousand, seven hundred twelve".