2988756 has 36 divisors (see below), whose sum is σ = 7684404. Its totient is φ = 979200.

The previous prime is 2988731. The next prime is 2988761. The reversal of 2988756 is 6578892.

It can be written as a sum of positive squares in 2 ways, for example, as 266256 + 2722500 = 516^2 + 1650^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1516 + ... + 2876.

2^2988756 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2988756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3842202).

2988756 is an abundant number, since it is smaller than the sum of its proper divisors (4695648).

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

2988756 is a wasteful number, since it uses less digits than its factorization.

2988756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432 (or 1427 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 2988756 is about 1728.8018972687. The cubic root of 2988756 is about 144.0445464033.

The spelling of 2988756 in words is "two million, nine hundred eighty-eight thousand, seven hundred fifty-six".