7090 has 8 divisors (see below), whose sum is σ = 12780. Its totient is φ = 2832.

The previous prime is 7079. The next prime is 7103. The reversal of 7090 is 907.

7090 = T₁₆ + T₁₇ + ... + T₃₅.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6561 + 529 = 81^2 + 23^2 .

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

It is an alternating number because its digits alternate between odd and even.

7090 is a modest number, since divided by 90 gives 70 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345 + ... + 364.

7090 is a deficient number, since it is larger than the sum of its proper divisors (5690).

7090 is a wasteful number, since it uses less digits than its factorization.

7090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 7090 is about 84.2021377401. The cubic root of 7090 is about 19.2109457264.

Adding to 7090 its reverse (907), we get a palindrome (7997).

The spelling of 7090 in words is "seven thousand, ninety".