190793039 has 4 divisors (see below), whose sum is σ = 191274024. Its totient is φ = 190312056.

The previous prime is 190792999. The next prime is 190793089. The reversal of 190793039 is 930397091.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930397091 = 13 ⋅71569007.

It is a cyclic number.

It is not a de Polignac number, because 190793039 - 2¹⁶ = 190727503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 190792987 and 190793005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190793089) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 239897 + ... + 240690.

It is an arithmetic number, because the mean of its divisors is an integer number (47818506).

Almost surely, 2^190793039 is an apocalyptic number.

190793039 is a deficient number, since it is larger than the sum of its proper divisors (480985).

190793039 is an equidigital number, since it uses as much as digits as its factorization.

190793039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480984.

The product of its (nonzero) digits is 45927, while the sum is 41.

The square root of 190793039 is about 13812.7853454689. The cubic root of 190793039 is about 575.6884396838.

The spelling of 190793039 in words is "one hundred ninety million, seven hundred ninety-three thousand, thirty-nine".