38506099 has 2 divisors, whose sum is σ = 38506100. Its totient is φ = 38506098.

The previous prime is 38506087. The next prime is 38506109. The reversal of 38506099 is 99060583.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38506099 - 2⁹ = 38505587 is a prime.

It is not a weakly prime, because it can be changed into another prime (38546099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19253049 + 19253050.

It is an arithmetic number, because the mean of its divisors is an integer number (19253050).

Almost surely, 2^38506099 is an apocalyptic number.

38506099 is a deficient number, since it is larger than the sum of its proper divisors (1).

38506099 is an equidigital number, since it uses as much as digits as its factorization.

38506099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 38506099 is about 6205.3282749585. The cubic root of 38506099 is about 337.6835003948.

The spelling of 38506099 in words is "thirty-eight million, five hundred six thousand, ninety-nine".