3928433948 has 24 divisors (see below), whose sum is σ = 7264481280. Its totient is φ = 1855030320.

The previous prime is 3928433917. The next prime is 3928433953. The reversal of 3928433948 is 8493348293.

It is a self number, because there is not a number n which added to its sum of digits gives 3928433948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262988 + ... + 277523.

It is an arithmetic number, because the mean of its divisors is an integer number (302686720).

Almost surely, 2^3928433948 is an apocalyptic number.

It is an amenable number.

3928433948 is a deficient number, since it is larger than the sum of its proper divisors (3336047332).

3928433948 is a wasteful number, since it uses less digits than its factorization.

3928433948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540617 (or 540615 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 53.

The square root of 3928433948 is about 62677.2203276438. The cubic root of 3928433948 is about 1577.8770221415.

The spelling of 3928433948 in words is "three billion, nine hundred twenty-eight million, four hundred thirty-three thousand, nine hundred forty-eight".