4949688 has 16 divisors (see below), whose sum is σ = 12374280. Its totient is φ = 1649888.

The previous prime is 4949683. The next prime is 4949689. The reversal of 4949688 is 8869494.

It is a super-2 number, since 2×4949688² = 48998822594688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4949683) 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, 103095 + ... + 103142.

Almost surely, 2^4949688 is an apocalyptic number.

It is an amenable number.

4949688 is an abundant number, since it is smaller than the sum of its proper divisors (7424592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4949688 is a wasteful number, since it uses less digits than its factorization.

4949688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206246 (or 206242 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 4949688 is about 2224.7894282381. The cubic root of 4949688 is about 170.4221113496.

The spelling of 4949688 in words is "four million, nine hundred forty-nine thousand, six hundred eighty-eight".