3085930 has 16 divisors (see below), whose sum is σ = 5575464. Its totient is φ = 1229760.

The previous prime is 3085921. The next prime is 3085931. The reversal of 3085930 is 395803.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2368521 + 717409 = 1539^2 + 847^2 .

It is not an unprimeable number, because it can be changed into a prime (3085931) 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, 3844 + ... + 4576.

Almost surely, 2^3085930 is an apocalyptic number.

3085930 is a deficient number, since it is larger than the sum of its proper divisors (2489534).

3085930 is a wasteful number, since it uses less digits than its factorization.

3085930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 3085930 is about 1756.6815306139. The cubic root of 3085930 is about 145.5890426182.

The spelling of 3085930 in words is "three million, eighty-five thousand, nine hundred thirty".