4004002334 has 16 divisors (see below), whose sum is σ = 6483244320. Its totient is φ = 1848924000.

The previous prime is 4004002309. The next prime is 4004002339. The reversal of 4004002334 is 4332004004.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004002339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1499417 + ... + 1502084.

It is an arithmetic number, because the mean of its divisors is an integer number (405202770).

Almost surely, 2^4004002334 is an apocalyptic number.

4004002334 is a deficient number, since it is larger than the sum of its proper divisors (2479241986).

4004002334 is a wasteful number, since it uses less digits than its factorization.

4004002334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001555.

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

The square root of 4004002334 is about 63277.1865208939. The cubic root of 4004002334 is about 1587.9303179160.

Adding to 4004002334 its reverse (4332004004), we get a palindrome (8336006338).

The spelling of 4004002334 in words is "four billion, four million, two thousand, three hundred thirty-four".