8073192639 has 8 divisors (see below), whose sum is σ = 11111491072. Its totient is φ = 5208511320.

The previous prime is 8073192619. The next prime is 8073192653. The reversal of 8073192639 is 9362913708.

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

It is not a de Polignac number, because 8073192639 - 2¹¹ = 8073190591 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 (8073192619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43404169 + ... + 43404354.

It is an arithmetic number, because the mean of its divisors is an integer number (1388936384).

Almost surely, 2^8073192639 is an apocalyptic number.

8073192639 is a deficient number, since it is larger than the sum of its proper divisors (3038298433).

8073192639 is a wasteful number, since it uses less digits than its factorization.

8073192639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86808557.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 8073192639 is about 89850.9467896694. The cubic root of 8073192639 is about 2006.0808792990.

The spelling of 8073192639 in words is "eight billion, seventy-three million, one hundred ninety-two thousand, six hundred thirty-nine".