3835208401 has 2 divisors, whose sum is σ = 3835208402. Its totient is φ = 3835208400.

The previous prime is 3835208341. The next prime is 3835208423. The reversal of 3835208401 is 1048025383.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3119110801 + 716097600 = 55849^2 + 26760^2 .

It is a cyclic number.

It is not a de Polignac number, because 3835208401 - 2¹⁷ = 3835077329 is a prime.

It is not a weakly prime, because it can be changed into another prime (3835203401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1917604200 + 1917604201.

It is an arithmetic number, because the mean of its divisors is an integer number (1917604201).

Almost surely, 2^3835208401 is an apocalyptic number.

It is an amenable number.

3835208401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3835208401 is an equidigital number, since it uses as much as digits as its factorization.

3835208401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3835208401 is about 61929.0594228590. The cubic root of 3835208401 is about 1565.2954493967.

The spelling of 3835208401 in words is "three billion, eight hundred thirty-five million, two hundred eight thousand, four hundred one".