4939977 has 16 divisors (see below), whose sum is σ = 7642112. Its totient is φ = 2779920.

The previous prime is 4939973. The next prime is 4939993. The reversal of 4939977 is 7799394.

It is not a de Polignac number, because 4939977 - 2² = 4939973 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4939973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349 + ... + 3162.

It is an arithmetic number, because the mean of its divisors is an integer number (477632).

Almost surely, 2^4939977 is an apocalyptic number.

It is an amenable number.

4939977 is a deficient number, since it is larger than the sum of its proper divisors (2702135).

4939977 is a wasteful number, since it uses less digits than its factorization.

4939977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588.

The product of its digits is 428652, while the sum is 48.

The square root of 4939977 is about 2222.6059029887. The cubic root of 4939977 is about 170.3105856250.

The spelling of 4939977 in words is "four million, nine hundred thirty-nine thousand, nine hundred seventy-seven".