704413543680 has 864 divisors, whose sum is σ = 3048161276160. Its totient is φ = 145910661120.

The previous prime is 704413543679. The next prime is 704413543733. The reversal of 704413543680 is 86345314407.

704413543680 is a `hidden beast` number, since 7 + 0 + 4 + 4 + 135 + 436 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 330864856 + ... + 330866984.

It is an arithmetic number, because the mean of its divisors is an integer number (3527964440).

Almost surely, 2^704413543680 is an apocalyptic number.

704413543680 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 704413543680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524080638080).

704413543680 is an abundant number, since it is smaller than the sum of its proper divisors (2343747732480).

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

704413543680 is a wasteful number, since it uses less digits than its factorization.

704413543680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547 (or 2530 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 704413543680 in words is "seven hundred four billion, four hundred thirteen million, five hundred forty-three thousand, six hundred eighty".