704375476728 has 256 divisors, whose sum is σ = 2314303488000. Its totient is φ = 173078208000.

The previous prime is 704375476699. The next prime is 704375476751. The reversal of 704375476728 is 827674573407.

It is a super-2 number, since 2×704375476728² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25231578 + ... + 25259478.

It is an arithmetic number, because the mean of its divisors is an integer number (9040248000).

Almost surely, 2^704375476728 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 704375476728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1157151744000).

704375476728 is an abundant number, since it is smaller than the sum of its proper divisors (1609928011272).

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

704375476728 is a wasteful number, since it uses less digits than its factorization.

704375476728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28666 (or 28662 counting only the distinct ones).

The product of its (nonzero) digits is 55319040, while the sum is 60.

The spelling of 704375476728 in words is "seven hundred four billion, three hundred seventy-five million, four hundred seventy-six thousand, seven hundred twenty-eight".