2975019838 has 8 divisors (see below), whose sum is σ = 5100034032. Its totient is φ = 1275008496.

The previous prime is 2975019833. The next prime is 2975019851. The reversal of 2975019838 is 8389105792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2975019833) 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 3 ways as a sum of consecutive naturals, for example, 106250695 + ... + 106250722.

It is an arithmetic number, because the mean of its divisors is an integer number (637504254).

Almost surely, 2^2975019838 is an apocalyptic number.

2975019838 is a deficient number, since it is larger than the sum of its proper divisors (2125014194).

2975019838 is a wasteful number, since it uses less digits than its factorization.

2975019838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212501426.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 2975019838 is about 54543.7424275233. The cubic root of 2975019838 is about 1438.2353380398.

The spelling of 2975019838 in words is "two billion, nine hundred seventy-five million, nineteen thousand, eight hundred thirty-eight".