3021042379 has 2 divisors, whose sum is σ = 3021042380. Its totient is φ = 3021042378.

The previous prime is 3021042377. The next prime is 3021042419. The reversal of 3021042379 is 9732401203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3021042379 - 2¹ = 3021042377 is a prime.

Together with 3021042377, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3021042379.

It is not a weakly prime, because it can be changed into another prime (3021042371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510521189 + 1510521190.

It is an arithmetic number, because the mean of its divisors is an integer number (1510521190).

Almost surely, 2^3021042379 is an apocalyptic number.

3021042379 is a deficient number, since it is larger than the sum of its proper divisors (1).

3021042379 is an equidigital number, since it uses as much as digits as its factorization.

3021042379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 3021042379 is about 54964.0098519022. The cubic root of 3021042379 is about 1445.6137571443.

The spelling of 3021042379 in words is "three billion, twenty-one million, forty-two thousand, three hundred seventy-nine".