3402004019 has 2 divisors, whose sum is σ = 3402004020. Its totient is φ = 3402004018.

The previous prime is 3402004013. The next prime is 3402004027. The reversal of 3402004019 is 9104002043.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3402004019 is a prime.

It is a super-2 number, since 2×3402004019² = 23147262690584304722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3402003985 and 3402004003.

It is not a weakly prime, because it can be changed into another prime (3402004013) 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 as a sum of consecutive naturals, namely, 1701002009 + 1701002010.

It is an arithmetic number, because the mean of its divisors is an integer number (1701002010).

Almost surely, 2^3402004019 is an apocalyptic number.

3402004019 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402004019 is an equidigital number, since it uses as much as digits as its factorization.

3402004019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3402004019 is about 58326.7007381697. The cubic root of 3402004019 is about 1503.9899727421.

The spelling of 3402004019 in words is "three billion, four hundred two million, four thousand, nineteen".