4943977 has 8 divisors (see below), whose sum is σ = 5187456. Its totient is φ = 4706352.

The previous prime is 4943963. The next prime is 4944019. The reversal of 4943977 is 7793494.

It is a happy number.

4943977 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4943977 - 2¹¹ = 4941929 is a prime.

It is a d-powerful number, because it can be written as 4⁸ + 9⁴ + 4⁸ + 3¹⁴ + 9⁴ + 7 + 7⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4943927) 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 in 7 ways as a sum of consecutive naturals, for example, 318 + ... + 3160.

It is an arithmetic number, because the mean of its divisors is an integer number (648432).

Almost surely, 2^4943977 is an apocalyptic number.

4943977 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4943977 is a deficient number, since it is larger than the sum of its proper divisors (243479).

4943977 is a wasteful number, since it uses less digits than its factorization.

4943977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2927.

The product of its digits is 190512, while the sum is 43.

The square root of 4943977 is about 2223.5055655428. The cubic root of 4943977 is about 170.3565412070.

The spelling of 4943977 in words is "four million, nine hundred forty-three thousand, nine hundred seventy-seven".