8744090 has 8 divisors (see below), whose sum is σ = 15739380. Its totient is φ = 3497632.

The previous prime is 8744083. The next prime is 8744101. The reversal of 8744090 is 904478.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8404201 + 339889 = 2899^2 + 583^2 .

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

It is a plaindrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437195 + ... + 437214.

Almost surely, 2^8744090 is an apocalyptic number.

8744090 is a deficient number, since it is larger than the sum of its proper divisors (6995290).

8744090 is a wasteful number, since it uses less digits than its factorization.

8744090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874416.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 8744090 is about 2957.0407504801. The cubic root of 8744090 is about 206.0178606439.

The spelling of 8744090 in words is "eight million, seven hundred forty-four thousand, ninety".