4034019 has 12 divisors (see below), whose sum is σ = 5912648. Its totient is φ = 2444640.

The previous prime is 4034011. The next prime is 4034021. The reversal of 4034019 is 9104304.

It is not a de Polignac number, because 4034019 - 2³ = 4034011 is a prime.

It is a super-2 number, since 2×4034019² = 32546618584722, which contains 22 as substring.

It is a Duffinian number.

4034019 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4033986 and 4034004.

It is not an unprimeable number, because it can be changed into a prime (4034011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5194 + ... + 5919.

Almost surely, 2^4034019 is an apocalyptic number.

4034019 is a deficient number, since it is larger than the sum of its proper divisors (1878629).

4034019 is a wasteful number, since it uses less digits than its factorization.

4034019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11138 (or 11127 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4034019 is about 2008.4867437949. The cubic root of 4034019 is about 159.1888504056.

The spelling of 4034019 in words is "four million, thirty-four thousand, nineteen".