3012000457 has 2 divisors, whose sum is σ = 3012000458. Its totient is φ = 3012000456.

The previous prime is 3012000421. The next prime is 3012000461. The reversal of 3012000457 is 7540002103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2580233616 + 431766841 = 50796^2 + 20779^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3012000457 is a prime.

It is not a weakly prime, because it can be changed into another prime (3012000557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506000228 + 1506000229.

It is an arithmetic number, because the mean of its divisors is an integer number (1506000229).

Almost surely, 2^3012000457 is an apocalyptic number.

It is an amenable number.

3012000457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012000457 is an equidigital number, since it uses as much as digits as its factorization.

3012000457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 3012000457 is about 54881.6950995503. The cubic root of 3012000457 is about 1444.1700844575.

The spelling of 3012000457 in words is "three billion, twelve million, four hundred fifty-seven", and thus it is an aban number.