3082393 has 2 divisors, whose sum is σ = 3082394. Its totient is φ = 3082392.

The previous prime is 3082367. The next prime is 3082397. The reversal of 3082393 is 3932803.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2155024 + 927369 = 1468^2 + 963^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3082393 is a prime.

It is a super-2 number, since 2×3082393² = 19002293212898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3082397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1541196 + 1541197.

It is an arithmetic number, because the mean of its divisors is an integer number (1541197).

Almost surely, 2^3082393 is an apocalyptic number.

It is an amenable number.

3082393 is a deficient number, since it is larger than the sum of its proper divisors (1).

3082393 is an equidigital number, since it uses as much as digits as its factorization.

3082393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 3082393 is about 1755.6745142537. The cubic root of 3082393 is about 145.5333980952.

It can be divided in two parts, 308 and 2393, that added together give a triangular number (2701 = T₇₃).

The spelling of 3082393 in words is "three million, eighty-two thousand, three hundred ninety-three".