2667164327 has 2 divisors, whose sum is σ = 2667164328. Its totient is φ = 2667164326.

The previous prime is 2667164309. The next prime is 2667164333. The reversal of 2667164327 is 7234617662.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2667164327 - 2¹² = 2667160231 is a prime.

It is a super-2 number, since 2×2667164327² = 14227531094442725858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2667164377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1333582163 + 1333582164.

It is an arithmetic number, because the mean of its divisors is an integer number (1333582164).

Almost surely, 2^2667164327 is an apocalyptic number.

2667164327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2667164327 is an equidigital number, since it uses as much as digits as its factorization.

2667164327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 44.

The square root of 2667164327 is about 51644.5963000971. The cubic root of 2667164327 is about 1386.8088079362.

The spelling of 2667164327 in words is "two billion, six hundred sixty-seven million, one hundred sixty-four thousand, three hundred twenty-seven".