4641939 has 6 divisors (see below), whose sum is σ = 6705036. Its totient is φ = 3094620.

The previous prime is 4641919. The next prime is 4641991. The reversal of 4641939 is 9391464.

4641939 is a `hidden beast` number, since 4 + 641 + 9 + 3 + 9 = 666.

It is not a de Polignac number, because 4641939 - 2⁵ = 4641907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4641919) 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 5 ways as a sum of consecutive naturals, for example, 257877 + ... + 257894.

It is an arithmetic number, because the mean of its divisors is an integer number (1117506).

Almost surely, 2^4641939 is an apocalyptic number.

4641939 is a deficient number, since it is larger than the sum of its proper divisors (2063097).

4641939 is a wasteful number, since it uses less digits than its factorization.

4641939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515777 (or 515774 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 4641939 is about 2154.5159549189. The cubic root of 4641939 is about 166.8142483903.

The spelling of 4641939 in words is "four million, six hundred forty-one thousand, nine hundred thirty-nine".