3995280307 has 8 divisors (see below), whose sum is σ = 4008174336. Its totient is φ = 3982406472.

The previous prime is 3995280299. The next prime is 3995280349. The reversal of 3995280307 is 7030825993.

3995280307 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3995280307 - 2³ = 3995280299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3995280607) 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, 456858 + ... + 465520.

It is an arithmetic number, because the mean of its divisors is an integer number (501021792).

Almost surely, 2^3995280307 is an apocalyptic number.

3995280307 is a deficient number, since it is larger than the sum of its proper divisors (12894029).

3995280307 is an equidigital number, since it uses as much as digits as its factorization.

3995280307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10097.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 3995280307 is about 63208.2297410709. The cubic root of 3995280307 is about 1586.7764691144.

The spelling of 3995280307 in words is "three billion, nine hundred ninety-five million, two hundred eighty thousand, three hundred seven".