704780352 has 210 divisors, whose sum is σ = 2192471358. Its totient is φ = 223838208.

The previous prime is 704780327. The next prime is 704780387. The reversal of 704780352 is 253087407.

It can be written as a sum of positive squares in only one way, i.e., 702038016 + 2742336 = 26496^2 + 1656^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2742208 + ... + 2742464.

Almost surely, 2^704780352 is an apocalyptic number.

704780352 is a gapful number since it is divisible by the number (72) 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 704780352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1096235679).

704780352 is an abundant number, since it is smaller than the sum of its proper divisors (1487691006).

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

704780352 is a wasteful number, since it uses less digits than its factorization.

704780352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 704780352 is about 26547.6995613556. The cubic root of 704780352 is about 889.9206056349.

The spelling of 704780352 in words is "seven hundred four million, seven hundred eighty thousand, three hundred fifty-two".