38916107 has 2 divisors, whose sum is σ = 38916108. Its totient is φ = 38916106.

The previous prime is 38916091. The next prime is 38916113. The reversal of 38916107 is 70161983.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38916107 - 2⁴ = 38916091 is a prime.

It is not a weakly prime, because it can be changed into another prime (38916167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19458053 + 19458054.

It is an arithmetic number, because the mean of its divisors is an integer number (19458054).

Almost surely, 2^38916107 is an apocalyptic number.

38916107 is a deficient number, since it is larger than the sum of its proper divisors (1).

38916107 is an equidigital number, since it uses as much as digits as its factorization.

38916107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 38916107 is about 6238.2775667647. The cubic root of 38916107 is about 338.8778082833.

The spelling of 38916107 in words is "thirty-eight million, nine hundred sixteen thousand, one hundred seven".