3905403201 has 16 divisors (see below), whose sum is σ = 6612323200. Its totient is φ = 2231658864.

The previous prime is 3905403193. The next prime is 3905403211. The reversal of 3905403201 is 1023045093.

3905403201 is a `hidden beast` number, since 3 + 90 + 540 + 32 + 0 + 1 = 666.

3905403201 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3905403201 - 2³ = 3905403193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3905403211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10331566 + ... + 10331943.

It is an arithmetic number, because the mean of its divisors is an integer number (413270200).

Almost surely, 2^3905403201 is an apocalyptic number.

It is an amenable number.

3905403201 is a deficient number, since it is larger than the sum of its proper divisors (2706919999).

3905403201 is a wasteful number, since it uses less digits than its factorization.

3905403201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20663525 (or 20663519 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 3905403201 is about 62493.2252408211. The cubic root of 3905403201 is about 1574.7875014898.

Adding to 3905403201 its reverse (1023045093), we get a palindrome (4928448294).

The spelling of 3905403201 in words is "three billion, nine hundred five million, four hundred three thousand, two hundred one".