704075723320 has 64 divisors (see below), whose sum is σ = 1603717950240. Its totient is φ = 278157120000.

The previous prime is 704075723257. The next prime is 704075723321. The reversal of 704075723320 is 23327570407.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704075723321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12258670 + ... + 12315970.

Almost surely, 2^704075723320 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 704075723320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (801858975120).

704075723320 is an abundant number, since it is smaller than the sum of its proper divisors (899642226920).

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

704075723320 is a wasteful number, since it uses less digits than its factorization.

704075723320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61096 (or 61092 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 40.

The spelling of 704075723320 in words is "seven hundred four billion, seventy-five million, seven hundred twenty-three thousand, three hundred twenty".