704413620 has 144 divisors (see below), whose sum is σ = 2260177920. Its totient is φ = 177292800.

The previous prime is 704413607. The next prime is 704413631. The reversal of 704413620 is 26314407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 227241 + ... + 230319.

It is an arithmetic number, because the mean of its divisors is an integer number (15695680).

Almost surely, 2^704413620 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 704413620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1130088960).

704413620 is an abundant number, since it is smaller than the sum of its proper divisors (1555764300).

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

704413620 is a wasteful number, since it uses less digits than its factorization.

704413620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3166 (or 3161 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 704413620 is about 26540.7916234614. The cubic root of 704413620 is about 889.7662223170.

The spelling of 704413620 in words is "seven hundred four million, four hundred thirteen thousand, six hundred twenty".