4938887 has 2 divisors, whose sum is σ = 4938888. Its totient is φ = 4938886.

The previous prime is 4938881. The next prime is 4938907. The reversal of 4938887 is 7888394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4938887 - 2¹² = 4934791 is a prime.

It is a super-3 number, since 3×4938887³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4938881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2469443 + 2469444.

It is an arithmetic number, because the mean of its divisors is an integer number (2469444).

Almost surely, 2^4938887 is an apocalyptic number.

4938887 is a deficient number, since it is larger than the sum of its proper divisors (1).

4938887 is an equidigital number, since it uses as much as digits as its factorization.

4938887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 47.

The square root of 4938887 is about 2222.3606817976. The cubic root of 4938887 is about 170.2980584281.

The spelling of 4938887 in words is "four million, nine hundred thirty-eight thousand, eight hundred eighty-seven".