4639084 has 12 divisors (see below), whose sum is σ = 8134000. Its totient is φ = 2315088.

The previous prime is 4639081. The next prime is 4639099. The reversal of 4639084 is 4809364.

It is a super-2 number, since 2×4639084² = 43042200718112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4639081) 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 3 ways as a sum of consecutive naturals, for example, 2617 + ... + 4015.

Almost surely, 2^4639084 is an apocalyptic number.

It is an amenable number.

4639084 is a deficient number, since it is larger than the sum of its proper divisors (3494916).

4639084 is a wasteful number, since it uses less digits than its factorization.

4639084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232 (or 2230 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 4639084 is about 2153.8532911970. The cubic root of 4639084 is about 166.7800419699.

The spelling of 4639084 in words is "four million, six hundred thirty-nine thousand, eighty-four".