3922398013 has 2 divisors, whose sum is σ = 3922398014. Its totient is φ = 3922398012.

The previous prime is 3922397957. The next prime is 3922398017. The reversal of 3922398013 is 3108932293.

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., 2237952249 + 1684445764 = 47307^2 + 41042^2 .

It is a cyclic number.

It is not a de Polignac number, because 3922398013 - 2¹⁷ = 3922266941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3922398017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1961199006 + 1961199007.

It is an arithmetic number, because the mean of its divisors is an integer number (1961199007).

Almost surely, 2^3922398013 is an apocalyptic number.

It is an amenable number.

3922398013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3922398013 is an equidigital number, since it uses as much as digits as its factorization.

3922398013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 3922398013 is about 62629.0508709816. The cubic root of 3922398013 is about 1577.0684857790.

The spelling of 3922398013 in words is "three billion, nine hundred twenty-two million, three hundred ninety-eight thousand, thirteen".