613465967 has 2 divisors, whose sum is σ = 613465968. Its totient is φ = 613465966.

The previous prime is 613465943. The next prime is 613465981. The reversal of 613465967 is 769564316.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-613465967 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (613465997) 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, 306732983 + 306732984.

It is an arithmetic number, because the mean of its divisors is an integer number (306732984).

Almost surely, 2^613465967 is an apocalyptic number.

613465967 is a deficient number, since it is larger than the sum of its proper divisors (1).

613465967 is an equidigital number, since it uses as much as digits as its factorization.

613465967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 47.

The square root of 613465967 is about 24768.2451336384. The cubic root of 613465967 is about 849.6958390393.

The spelling of 613465967 in words is "six hundred thirteen million, four hundred sixty-five thousand, nine hundred sixty-seven".