4996389 has 8 divisors (see below), whose sum is σ = 6675840. Its totient is φ = 3323936.

The previous prime is 4996367. The next prime is 4996399. The reversal of 4996389 is 9836994.

It is a happy number.

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 4996389 - 2⁹ = 4995877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4996309) 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, 244 + ... + 3170.

It is an arithmetic number, because the mean of its divisors is an integer number (834480).

Almost surely, 2^4996389 is an apocalyptic number.

It is an amenable number.

4996389 is a deficient number, since it is larger than the sum of its proper divisors (1679451).

4996389 is a wasteful number, since it uses less digits than its factorization.

4996389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3499.

The product of its digits is 419904, while the sum is 48.

The square root of 4996389 is about 2235.2603875164. The cubic root of 4996389 is about 170.9564199330.

The spelling of 4996389 in words is "four million, nine hundred ninety-six thousand, three hundred eighty-nine".