9690459 has 12 divisors (see below), whose sum is σ = 13726584. Its totient is φ = 6079744.

The previous prime is 9690451. The next prime is 9690469. The reversal of 9690459 is 9540969.

It is a happy number.

It is not a de Polignac number, because 9690459 - 2³ = 9690451 is a prime.

9690459 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 9690459.

It is not an unprimeable number, because it can be changed into a prime (9690451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4722 + ... + 6455.

It is an arithmetic number, because the mean of its divisors is an integer number (1143882).

Almost surely, 2^9690459 is an apocalyptic number.

9690459 is a deficient number, since it is larger than the sum of its proper divisors (4036125).

9690459 is a wasteful number, since it uses less digits than its factorization.

9690459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11214 (or 11197 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 9690459 is about 3112.9502084036. The cubic root of 9690459 is about 213.1971768450.

The spelling of 9690459 in words is "nine million, six hundred ninety thousand, four hundred fifty-nine".