3928204265 has 8 divisors (see below), whose sum is σ = 4714875648. Its totient is φ = 3141876400.

The previous prime is 3928204261. The next prime is 3928204321. The reversal of 3928204265 is 5624028293.

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

It is not a de Polignac number, because 3928204265 - 2² = 3928204261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3928204261) 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, 60011 + ... + 107040.

It is an arithmetic number, because the mean of its divisors is an integer number (589359456).

Almost surely, 2^3928204265 is an apocalyptic number.

It is an amenable number.

3928204265 is a deficient number, since it is larger than the sum of its proper divisors (786671383).

3928204265 is a wasteful number, since it uses less digits than its factorization.

3928204265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171759.

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

The square root of 3928204265 is about 62675.3880323050. The cubic root of 3928204265 is about 1577.8462703970.

The spelling of 3928204265 in words is "three billion, nine hundred twenty-eight million, two hundred four thousand, two hundred sixty-five".