3904229601 has 12 divisors (see below), whose sum is σ = 5657464228. Its totient is φ = 2594502144.

The previous prime is 3904229569. The next prime is 3904229647. The reversal of 3904229601 is 1069224093.

3904229601 is a `hidden beast` number, since 3 + 9 + 0 + 42 + 2 + 9 + 601 = 666.

3904229601 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 can be written as a sum of positive squares in 2 ways, for example, as 1015059600 + 2889170001 = 31860^2 + 53751^2 .

It is not a de Polignac number, because 3904229601 - 2⁵ = 3904229569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3904229701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 690160 + ... + 695793.

Almost surely, 2^3904229601 is an apocalyptic number.

It is an amenable number.

3904229601 is a deficient number, since it is larger than the sum of its proper divisors (1753234627).

3904229601 is a wasteful number, since it uses less digits than its factorization.

3904229601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386272 (or 1386269 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 3904229601 is about 62483.8347174691. The cubic root of 3904229601 is about 1574.6297409312.

The spelling of 3904229601 in words is "three billion, nine hundred four million, two hundred twenty-nine thousand, six hundred one".