4097019388 has 24 divisors (see below), whose sum is σ = 8938952064. Its totient is φ = 1596241200.

The previous prime is 4097019383. The next prime is 4097019391. The reversal of 4097019388 is 8839107904.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4097019383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6650698 + ... + 6651313.

It is an arithmetic number, because the mean of its divisors is an integer number (372456336).

Almost surely, 2^4097019388 is an apocalyptic number.

It is an amenable number.

4097019388 is an abundant number, since it is smaller than the sum of its proper divisors (4841932676).

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

4097019388 is a wasteful number, since it uses less digits than its factorization.

4097019388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13302033 (or 13302031 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 4097019388 is about 64007.9634733054. The cubic root of 4097019388 is about 1600.1327218028.

The spelling of 4097019388 in words is "four billion, ninety-seven million, nineteen thousand, three hundred eighty-eight".