4890667 has 2 divisors, whose sum is σ = 4890668. Its totient is φ = 4890666.

The previous prime is 4890661. The next prime is 4890671. The reversal of 4890667 is 7660984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4890667 - 2³ = 4890659 is a prime.

It is not a weakly prime, because it can be changed into another prime (4890661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2445333 + 2445334.

It is an arithmetic number, because the mean of its divisors is an integer number (2445334).

Almost surely, 2^4890667 is an apocalyptic number.

4890667 is a deficient number, since it is larger than the sum of its proper divisors (1).

4890667 is an equidigital number, since it uses as much as digits as its factorization.

4890667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 4890667 is about 2211.4852475203. The cubic root of 4890667 is about 169.7420193150.

The spelling of 4890667 in words is "four million, eight hundred ninety thousand, six hundred sixty-seven".