3420030019 has 20 divisors (see below), whose sum is σ = 4118590400. Its totient is φ = 2836829520.

The previous prime is 3420030013. The next prime is 3420030079. The reversal of 3420030019 is 9100300243.

It is not a de Polignac number, because 3420030019 - 2⁷ = 3420029891 is a prime.

It is a super-2 number, since 2×3420030019² = 23393210661722280722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420030013) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 51457 + ... + 97405.

It is an arithmetic number, because the mean of its divisors is an integer number (205929520).

Almost surely, 2^3420030019 is an apocalyptic number.

3420030019 is a deficient number, since it is larger than the sum of its proper divisors (698560381).

3420030019 is an frugal number, since it uses more digits than its factorization.

3420030019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46008 (or 45987 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3420030019 is about 58481.0227253252. The cubic root of 3420030019 is about 1506.6416627330.

The spelling of 3420030019 in words is "three billion, four hundred twenty million, thirty thousand, nineteen".