4989756 has 24 divisors (see below), whose sum is σ = 11718784. Its totient is φ = 1652400.

The previous prime is 4989713. The next prime is 4989757. The reversal of 4989756 is 6579894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4989757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681 + ... + 3231.

Almost surely, 2^4989756 is an apocalyptic number.

It is an amenable number.

4989756 is an abundant number, since it is smaller than the sum of its proper divisors (6729028).

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

4989756 is a wasteful number, since it uses less digits than its factorization.

4989756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721 (or 2719 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 4989756 is about 2233.7761750005. The cubic root of 4989756 is about 170.8807348665.

The spelling of 4989756 in words is "four million, nine hundred eighty-nine thousand, seven hundred fifty-six".