39130495 has 4 divisors (see below), whose sum is σ = 46956600. Its totient is φ = 31304392.

The previous prime is 39130471. The next prime is 39130499. The reversal of 39130495 is 59403193.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59403193 = 353 ⋅168281.

It is a cyclic number.

It is not a de Polignac number, because 39130495 - 2⁹ = 39129983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39130495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39130499) 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, 3913045 + ... + 3913054.

It is an arithmetic number, because the mean of its divisors is an integer number (11739150).

Almost surely, 2^39130495 is an apocalyptic number.

39130495 is a deficient number, since it is larger than the sum of its proper divisors (7826105).

39130495 is an equidigital number, since it uses as much as digits as its factorization.

39130495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7826104.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 39130495 is about 6255.4372349181. The cubic root of 39130495 is about 339.4989592362.

The spelling of 39130495 in words is "thirty-nine million, one hundred thirty thousand, four hundred ninety-five".