614249963 has 2 divisors, whose sum is σ = 614249964. Its totient is φ = 614249962.

The previous prime is 614249953. The next prime is 614249971. The reversal of 614249963 is 369942416.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 614249963 - 2¹⁰ = 614248939 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (614249953) 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, 307124981 + 307124982.

It is an arithmetic number, because the mean of its divisors is an integer number (307124982).

Almost surely, 2^614249963 is an apocalyptic number.

614249963 is a deficient number, since it is larger than the sum of its proper divisors (1).

614249963 is an equidigital number, since it uses as much as digits as its factorization.

614249963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 44.

The square root of 614249963 is about 24784.0667163402. The cubic root of 614249963 is about 850.0576491465.

The spelling of 614249963 in words is "six hundred fourteen million, two hundred forty-nine thousand, nine hundred sixty-three".