704380380 has 192 divisors, whose sum is σ = 2314593792. Its totient is φ = 158146560.

The previous prime is 704380379. The next prime is 704380387. The reversal of 704380380 is 83083407.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704380387) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 751272 + ... + 752208.

It is an arithmetic number, because the mean of its divisors is an integer number (12055176).

Almost surely, 2^704380380 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 704380380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1157296896).

704380380 is an abundant number, since it is smaller than the sum of its proper divisors (1610213412).

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

704380380 is a wasteful number, since it uses less digits than its factorization.

704380380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 704380380 is about 26540.1654101854. The cubic root of 704380380 is about 889.7522266126.

The spelling of 704380380 in words is "seven hundred four million, three hundred eighty thousand, three hundred eighty".