3090086 has 4 divisors (see below), whose sum is σ = 4635132. Its totient is φ = 1545042.

The previous prime is 3090079. The next prime is 3090089. The reversal of 3090086 is 6800903.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3090089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 772520 + ... + 772523.

It is an arithmetic number, because the mean of its divisors is an integer number (1158783).

Almost surely, 2^3090086 is an apocalyptic number.

3090086 is a deficient number, since it is larger than the sum of its proper divisors (1545046).

3090086 is a wasteful number, since it uses less digits than its factorization.

3090086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545045.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3090086 is about 1757.8640447998. The cubic root of 3090086 is about 145.6543710214.

Adding to 3090086 its reverse (6800903), we get a palindrome (9890989).

The spelling of 3090086 in words is "three million, ninety thousand, eighty-six".