484567691 has 2 divisors, whose sum is σ = 484567692. Its totient is φ = 484567690.

The previous prime is 484567679. The next prime is 484567729. The reversal of 484567691 is 196765484.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-484567691 is a prime.

It is a super-2 number, since 2×484567691² = 469611694322142962, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (484567091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242283845 + 242283846.

It is an arithmetic number, because the mean of its divisors is an integer number (242283846).

Almost surely, 2^484567691 is an apocalyptic number.

484567691 is a deficient number, since it is larger than the sum of its proper divisors (1).

484567691 is an equidigital number, since it uses as much as digits as its factorization.

484567691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 50.

The square root of 484567691 is about 22012.8982871407. The cubic root of 484567691 is about 785.4492896405.

The spelling of 484567691 in words is "four hundred eighty-four million, five hundred sixty-seven thousand, six hundred ninety-one".