9084409 has 8 divisors (see below), whose sum is σ = 9705960. Its totient is φ = 8472576.

The previous prime is 9084401. The next prime is 9084419. The reversal of 9084409 is 9044809.

It can be written as a sum of positive squares in 4 ways, for example, as 102400 + 8982009 = 320^2 + 2997^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9084409 - 2³ = 9084401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9084401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444 + ... + 4285.

It is an arithmetic number, because the mean of its divisors is an integer number (1213245).

Almost surely, 2^9084409 is an apocalyptic number.

It is an amenable number.

9084409 is a deficient number, since it is larger than the sum of its proper divisors (621551).

9084409 is a wasteful number, since it uses less digits than its factorization.

9084409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4859.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 9084409 is about 3014.0353348957. The cubic root of 9084409 is about 208.6566479940.

The spelling of 9084409 in words is "nine million, eighty-four thousand, four hundred nine".