967714421 has 2 divisors, whose sum is σ = 967714422. Its totient is φ = 967714420.

The previous prime is 967714411. The next prime is 967714457. The reversal of 967714421 is 124417769.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 567154225 + 400560196 = 23815^2 + 20014^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-967714421 is a prime.

It is a super-2 number, since 2×967714421² = 1872942401222730482, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (967714411) 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, 483857210 + 483857211.

It is an arithmetic number, because the mean of its divisors is an integer number (483857211).

Almost surely, 2^967714421 is an apocalyptic number.

It is an amenable number.

967714421 is a deficient number, since it is larger than the sum of its proper divisors (1).

967714421 is an equidigital number, since it uses as much as digits as its factorization.

967714421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 41.

The square root of 967714421 is about 31108.1086053138. The cubic root of 967714421 is about 989.1201995565.

The spelling of 967714421 in words is "nine hundred sixty-seven million, seven hundred fourteen thousand, four hundred twenty-one".