9704905 has 16 divisors (see below), whose sum is σ = 13636224. Its totient is φ = 6491520.

The previous prime is 9704899. The next prime is 9704911. The reversal of 9704905 is 5094079.

9704905 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9704899) and next prime (9704911).

It is not a de Polignac number, because 9704905 - 2⁹ = 9704393 is a prime.

9704905 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1947 + ... + 4816.

It is an arithmetic number, because the mean of its divisors is an integer number (852264).

Almost surely, 2^9704905 is an apocalyptic number.

It is an amenable number.

9704905 is a deficient number, since it is larger than the sum of its proper divisors (3931319).

9704905 is a wasteful number, since it uses less digits than its factorization.

9704905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6816.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 9704905 is about 3115.2696512501. The cubic root of 9704905 is about 213.3030650959.

It can be divided in two parts, 9704 and 905, that added together give a square (10609 = 103²).

The spelling of 9704905 in words is "nine million, seven hundred four thousand, nine hundred five".