4003490788 has 24 divisors (see below), whose sum is σ = 7698025440. Its totient is φ = 1806673920.

The previous prime is 4003490783. The next prime is 4003490789. The reversal of 4003490788 is 8870943004.

It is not an unprimeable number, because it can be changed into a prime (4003490783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321181 + ... + 333412.

It is an arithmetic number, because the mean of its divisors is an integer number (320751060).

Almost surely, 2^4003490788 is an apocalyptic number.

It is an amenable number.

4003490788 is a deficient number, since it is larger than the sum of its proper divisors (3694534652).

4003490788 is a wasteful number, since it uses less digits than its factorization.

4003490788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654747 (or 654745 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 4003490788 is about 63273.1442872883. The cubic root of 4003490788 is about 1587.8626910825.

The spelling of 4003490788 in words is "four billion, three million, four hundred ninety thousand, seven hundred eighty-eight".