704512464 has 80 divisors (see below), whose sum is σ = 1861434432. Its totient is φ = 229525504.

The previous prime is 704512463. The next prime is 704512483. The reversal of 704512464 is 464215407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704512463) 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, 1187752 + ... + 1188344.

Almost surely, 2^704512464 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 704512464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (930717216).

704512464 is an abundant number, since it is smaller than the sum of its proper divisors (1156921968).

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

704512464 is a wasteful number, since it uses less digits than its factorization.

704512464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 704512464 is about 26542.6536729092. The cubic root of 704512464 is about 889.8078379893.

The spelling of 704512464 in words is "seven hundred four million, five hundred twelve thousand, four hundred sixty-four".