3905233012 has 6 divisors (see below), whose sum is σ = 6834157778. Its totient is φ = 1952616504.

The previous prime is 3905232977. The next prime is 3905233019. The reversal of 3905233012 is 2103325093.

It can be written as a sum of positive squares in only one way, i.e., 3750827536 + 154405476 = 61244^2 + 12426^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3905233019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488154123 + ... + 488154130.

Almost surely, 2^3905233012 is an apocalyptic number.

It is an amenable number.

3905233012 is a deficient number, since it is larger than the sum of its proper divisors (2928924766).

3905233012 is a wasteful number, since it uses less digits than its factorization.

3905233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976308257 (or 976308255 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 3905233012 is about 62491.8635663876. The cubic root of 3905233012 is about 1574.7646258831.

The spelling of 3905233012 in words is "three billion, nine hundred five million, two hundred thirty-three thousand, twelve".