4989377 has 2 divisors, whose sum is σ = 4989378. Its totient is φ = 4989376.

The previous prime is 4989371. The next prime is 4989409. The reversal of 4989377 is 7739894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3236401 + 1752976 = 1799^2 + 1324^2 .

It is a cyclic number.

It is not a de Polignac number, because 4989377 - 2⁸ = 4989121 is a prime.

It is not a weakly prime, because it can be changed into another prime (4989371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2494688 + 2494689.

It is an arithmetic number, because the mean of its divisors is an integer number (2494689).

Almost surely, 2^4989377 is an apocalyptic number.

It is an amenable number.

4989377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4989377 is an equidigital number, since it uses as much as digits as its factorization.

4989377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 47.

The square root of 4989377 is about 2233.6913394648. The cubic root of 4989377 is about 170.8764083064.

The spelling of 4989377 in words is "four million, nine hundred eighty-nine thousand, three hundred seventy-seven".