39130199 has 4 divisors (see below), whose sum is σ = 40831536. Its totient is φ = 37428864.

The previous prime is 39130187. The next prime is 39130207. The reversal of 39130199 is 99103193.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99103193 = 7 ⋅14157599.

It is a cyclic number.

It is not a de Polignac number, because 39130199 - 2¹² = 39126103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39130109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850634 + ... + 850679.

It is an arithmetic number, because the mean of its divisors is an integer number (10207884).

Almost surely, 2^39130199 is an apocalyptic number.

39130199 is a deficient number, since it is larger than the sum of its proper divisors (1701337).

39130199 is a wasteful number, since it uses less digits than its factorization.

39130199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701336.

The product of its (nonzero) digits is 6561, while the sum is 35.

The square root of 39130199 is about 6255.4135754561. The cubic root of 39130199 is about 339.4981031950.

The spelling of 39130199 in words is "thirty-nine million, one hundred thirty thousand, one hundred ninety-nine".