392130065 has 8 divisors (see below), whose sum is σ = 470691648. Its totient is φ = 313613680.

The previous prime is 392130047. The next prime is 392130121. The reversal of 392130065 is 560031293.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 392130065 - 2¹⁰ = 392129041 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12260 + ... + 30570.

It is an arithmetic number, because the mean of its divisors is an integer number (58836456).

Almost surely, 2^392130065 is an apocalyptic number.

It is an amenable number.

392130065 is a deficient number, since it is larger than the sum of its proper divisors (78561583).

392130065 is a wasteful number, since it uses less digits than its factorization.

392130065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22599.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 392130065 is about 19802.2742380768. The cubic root of 392130065 is about 731.9420765228.

The spelling of 392130065 in words is "three hundred ninety-two million, one hundred thirty thousand, sixty-five".