464680672667 has 2 divisors, whose sum is σ = 464680672668. Its totient is φ = 464680672666.

The previous prime is 464680672637. The next prime is 464680672693. The reversal of 464680672667 is 766276086464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464680672667 - 2³² = 460385705371 is a prime.

It is a super-3 number, since 3×464680672667³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (464680672637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232340336333 + 232340336334.

It is an arithmetic number, because the mean of its divisors is an integer number (232340336334).

Almost surely, 2^464680672667 is an apocalyptic number.

464680672667 is a deficient number, since it is larger than the sum of its proper divisors (1).

464680672667 is an equidigital number, since it uses as much as digits as its factorization.

464680672667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97542144, while the sum is 62.

The spelling of 464680672667 in words is "four hundred sixty-four billion, six hundred eighty million, six hundred seventy-two thousand, six hundred sixty-seven".