4989371 has 2 divisors, whose sum is σ = 4989372. Its totient is φ = 4989370.

The previous prime is 4989359. The next prime is 4989377. The reversal of 4989371 is 1739894.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4989371 - 2¹⁴ = 4972987 is a prime.

It is not a weakly prime, because it can be changed into another prime (4989377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2494685 + 2494686.

It is an arithmetic number, because the mean of its divisors is an integer number (2494686).

Almost surely, 2^4989371 is an apocalyptic number.

4989371 is a deficient number, since it is larger than the sum of its proper divisors (1).

4989371 is an equidigital number, since it uses as much as digits as its factorization.

4989371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 41.

The square root of 4989371 is about 2233.6899963961. The cubic root of 4989371 is about 170.8763398103.

The spelling of 4989371 in words is "four million, nine hundred eighty-nine thousand, three hundred seventy-one".