2987796 has 24 divisors (see below), whose sum is σ = 7967680. Its totient is φ = 853632.

The previous prime is 2987791. The next prime is 2987821. The reversal of 2987796 is 6977892.

2987796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2987791) 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, 17701 + ... + 17868.

2^2987796 is an apocalyptic number.

It is an amenable number.

2987796 is an abundant number, since it is smaller than the sum of its proper divisors (4979884).

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

2987796 is a wasteful number, since it uses less digits than its factorization.

2987796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35583 (or 35581 counting only the distinct ones).

The product of its digits is 381024, while the sum is 48.

The square root of 2987796 is about 1728.5242260379. The cubic root of 2987796 is about 144.0291221964.

The spelling of 2987796 in words is "two million, nine hundred eighty-seven thousand, seven hundred ninety-six".