3040016257 has 2 divisors, whose sum is σ = 3040016258. Its totient is φ = 3040016256.

The previous prime is 3040016233. The next prime is 3040016303. The reversal of 3040016257 is 7526100403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2924754561 + 115261696 = 54081^2 + 10736^2 .

It is a cyclic number.

It is not a de Polignac number, because 3040016257 - 2⁷ = 3040016129 is a prime.

It is not a weakly prime, because it can be changed into another prime (3040016227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520008128 + 1520008129.

It is an arithmetic number, because the mean of its divisors is an integer number (1520008129).

Almost surely, 2^3040016257 is an apocalyptic number.

It is an amenable number.

3040016257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040016257 is an equidigital number, since it uses as much as digits as its factorization.

3040016257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 3040016257 is about 55136.3424340063. The cubic root of 3040016257 is about 1448.6338709643.

The spelling of 3040016257 in words is "three billion, forty million, sixteen thousand, two hundred fifty-seven".