2404034321 has 16 divisors (see below), whose sum is σ = 2632563024. Its totient is φ = 2181924864.

The previous prime is 2404034293. The next prime is 2404034363. The reversal of 2404034321 is 1234304042.

It can be written as a sum of positive squares in 8 ways, for example, as 583696 + 2403450625 = 764^2 + 49025^2 .

It is a cyclic number.

It is not a de Polignac number, because 2404034321 - 2¹⁰ = 2404033297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2404034921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316055 + ... + 323571.

It is an arithmetic number, because the mean of its divisors is an integer number (164535189).

Almost surely, 2^2404034321 is an apocalyptic number.

It is an amenable number.

2404034321 is a deficient number, since it is larger than the sum of its proper divisors (228528703).

2404034321 is a wasteful number, since it uses less digits than its factorization.

2404034321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7940.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2404034321 is about 49030.9526829736. The cubic root of 2404034321 is about 1339.6156767070.

Adding to 2404034321 its reverse (1234304042), we get a palindrome (3638338363).

The spelling of 2404034321 in words is "two billion, four hundred four million, thirty-four thousand, three hundred twenty-one".