3898299101 has 2 divisors, whose sum is σ = 3898299102. Its totient is φ = 3898299100.

The previous prime is 3898299079. The next prime is 3898299109. The reversal of 3898299101 is 1019928983.

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., 2621952025 + 1276347076 = 51205^2 + 35726^2 .

It is a cyclic number.

It is not a de Polignac number, because 3898299101 - 2⁶ = 3898299037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3898299101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3898299109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1949149550 + 1949149551.

It is an arithmetic number, because the mean of its divisors is an integer number (1949149551).

Almost surely, 2^3898299101 is an apocalyptic number.

It is an amenable number.

3898299101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3898299101 is an equidigital number, since it uses as much as digits as its factorization.

3898299101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 50.

The square root of 3898299101 is about 62436.3604080187. The cubic root of 3898299101 is about 1573.8320527040.

The spelling of 3898299101 in words is "three billion, eight hundred ninety-eight million, two hundred ninety-nine thousand, one hundred one".