704499705 has 96 divisors (see below), whose sum is σ = 1534041600. Its totient is φ = 297198720.

The previous prime is 704499673. The next prime is 704499781. The reversal of 704499705 is 507994407.

It is not a de Polignac number, because 704499705 - 2⁵ = 704499673 is a prime.

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

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, 198900 + ... + 202410.

It is an arithmetic number, because the mean of its divisors is an integer number (15979600).

Almost surely, 2^704499705 is an apocalyptic number.

It is an amenable number.

704499705 is an abundant number, since it is smaller than the sum of its proper divisors (829541895).

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

704499705 is a wasteful number, since it uses less digits than its factorization.

704499705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3556 (or 3539 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 704499705 is about 26542.4133228311. The cubic root of 704499705 is about 889.8024663660.

The spelling of 704499705 in words is "seven hundred four million, four hundred ninety-nine thousand, seven hundred five".