3925427101 has 2 divisors, whose sum is σ = 3925427102. Its totient is φ = 3925427100.

The previous prime is 3925427083. The next prime is 3925427119. The reversal of 3925427101 is 1017245293.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (3925427083) and next prime (3925427119).

It can be written as a sum of positive squares in only one way, i.e., 2102222500 + 1823204601 = 45850^2 + 42699^2 .

It is a cyclic number.

It is not a de Polignac number, because 3925427101 - 2¹³ = 3925418909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3925427171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1962713550 + 1962713551.

It is an arithmetic number, because the mean of its divisors is an integer number (1962713551).

Almost surely, 2^3925427101 is an apocalyptic number.

It is an amenable number.

3925427101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3925427101 is an equidigital number, since it uses as much as digits as its factorization.

3925427101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 3925427101 is about 62653.2289750496. The cubic root of 3925427101 is about 1577.4743471960.

The spelling of 3925427101 in words is "three billion, nine hundred twenty-five million, four hundred twenty-seven thousand, one hundred one".