4004328965 has 32 divisors (see below), whose sum is σ = 5924862720. Its totient is φ = 2529990144.

The previous prime is 4004328953. The next prime is 4004328973. The reversal of 4004328965 is 5698234004.

It is a cyclic number.

It is not a de Polignac number, because 4004328965 - 2²⁴ = 3987551749 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 251162 + ... + 266628.

It is an arithmetic number, because the mean of its divisors is an integer number (185151960).

Almost surely, 2^4004328965 is an apocalyptic number.

It is an amenable number.

4004328965 is a deficient number, since it is larger than the sum of its proper divisors (1920533755).

4004328965 is a wasteful number, since it uses less digits than its factorization.

4004328965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16061.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 4004328965 is about 63279.7674221390. The cubic root of 4004328965 is about 1587.9734958100.

The spelling of 4004328965 in words is "four billion, four million, three hundred twenty-eight thousand, nine hundred sixty-five".