2003404034 has 16 divisors (see below), whose sum is σ = 3045500640. Its totient is φ = 988270560.

The previous prime is 2003404021. The next prime is 2003404037. The reversal of 2003404034 is 4304043002.

It is a happy number.

It is a super-3 number, since 3×2003404034³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2003403997 and 2003404015.

It is not an unprimeable number, because it can be changed into a prime (2003404037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118397 + ... + 134255.

It is an arithmetic number, because the mean of its divisors is an integer number (190343790).

Almost surely, 2^2003404034 is an apocalyptic number.

2003404034 is a deficient number, since it is larger than the sum of its proper divisors (1042096606).

2003404034 is a wasteful number, since it uses less digits than its factorization.

2003404034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16705.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2003404034 is about 44759.4016269208. The cubic root of 2003404034 is about 1260.6354470912.

Adding to 2003404034 its reverse (4304043002), we get a palindrome (6307447036).

The spelling of 2003404034 in words is "two billion, three million, four hundred four thousand, thirty-four".