3073890481 has 2 divisors, whose sum is σ = 3073890482. Its totient is φ = 3073890480.

The previous prime is 3073890461. The next prime is 3073890487. The reversal of 3073890481 is 1840983703.

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., 2998548081 + 75342400 = 54759^2 + 8680^2 .

It is a cyclic number.

It is not a de Polignac number, because 3073890481 - 2¹⁵ = 3073857713 is a prime.

It is a super-2 number, since 2×3073890481² = 18897605378364822722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3073890487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1536945240 + 1536945241.

It is an arithmetic number, because the mean of its divisors is an integer number (1536945241).

Almost surely, 2^3073890481 is an apocalyptic number.

It is an amenable number.

3073890481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3073890481 is an equidigital number, since it uses as much as digits as its factorization.

3073890481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 3073890481 is about 55442.6774335439. The cubic root of 3073890481 is about 1453.9946103357.

The spelling of 3073890481 in words is "three billion, seventy-three million, eight hundred ninety thousand, four hundred eighty-one".