3901146229 has 2 divisors, whose sum is σ = 3901146230. Its totient is φ = 3901146228.

The previous prime is 3901146181. The next prime is 3901146241. The reversal of 3901146229 is 9226411093.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2953922500 + 947223729 = 54350^2 + 30777^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3901146229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3901146259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1950573114 + 1950573115.

It is an arithmetic number, because the mean of its divisors is an integer number (1950573115).

Almost surely, 2^3901146229 is an apocalyptic number.

It is an amenable number.

3901146229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3901146229 is an equidigital number, since it uses as much as digits as its factorization.

3901146229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 3901146229 is about 62459.1564864592. The cubic root of 3901146229 is about 1574.2151095837.

The spelling of 3901146229 in words is "three billion, nine hundred one million, one hundred forty-six thousand, two hundred twenty-nine".