3802988 has 18 divisors (see below), whose sum is σ = 7742196. Its totient is φ = 1629768.

The previous prime is 3802979. The next prime is 3802993. The reversal of 3802988 is 8892083.

3802988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 9506 + ... + 9897.

It is an arithmetic number, because the mean of its divisors is an integer number (430122).

Almost surely, 2^3802988 is an apocalyptic number.

It is an amenable number.

3802988 is an abundant number, since it is smaller than the sum of its proper divisors (3939208).

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

3802988 is a wasteful number, since it uses less digits than its factorization.

3802988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19421 (or 19412 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 3802988 is about 1950.1251241908. The cubic root of 3802988 is about 156.0899656389.

The spelling of 3802988 in words is "three million, eight hundred two thousand, nine hundred eighty-eight".