2034320004 has 18 divisors (see below), whose sum is σ = 5142308990. Its totient is φ = 678106656.

The previous prime is 2034320003. The next prime is 2034320009. The reversal of 2034320004 is 4000234302.

It can be written as a sum of positive squares in only one way, i.e., 2034190404 + 129600 = 45102^2 + 360^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2034320003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28254409 + ... + 28254480.

Almost surely, 2^2034320004 is an apocalyptic number.

It is an amenable number.

2034320004 is an abundant number, since it is smaller than the sum of its proper divisors (3107988986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2034320004 is a wasteful number, since it uses less digits than its factorization.

2034320004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56508899 (or 56508894 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2034320004 is about 45103.4367204984. The cubic root of 2034320004 is about 1267.0869650787.

Adding to 2034320004 its reverse (4000234302), we get a palindrome (6034554306).

The spelling of 2034320004 in words is "two billion, thirty-four million, three hundred twenty thousand, four".