4003345260 has 36 divisors (see below), whose sum is σ = 12143481168. Its totient is φ = 1067558688.

The previous prime is 4003345259. The next prime is 4003345289. The reversal of 4003345260 is 625433004.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11120224 + ... + 11120583.

Almost surely, 2^4003345260 is an apocalyptic number.

It is an amenable number.

4003345260 is an abundant number, since it is smaller than the sum of its proper divisors (8140135908).

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

4003345260 is a wasteful number, since it uses less digits than its factorization.

4003345260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22240822 (or 22240817 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 4003345260 is about 63271.9942786696. The cubic root of 4003345260 is about 1587.8434510997.

Adding to 4003345260 its reverse (625433004), we get a palindrome (4628778264).

The spelling of 4003345260 in words is "four billion, three million, three hundred forty-five thousand, two hundred sixty".