8031379199 has 8 divisors (see below), whose sum is σ = 8054750928. Its totient is φ = 8008041600.

The previous prime is 8031379171. The next prime is 8031379201. The reversal of 8031379199 is 9919731308.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8031379199 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 (8031379159) 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, 506999 + ... + 522599.

It is an arithmetic number, because the mean of its divisors is an integer number (1006843866).

Almost surely, 2^8031379199 is an apocalyptic number.

8031379199 is a deficient number, since it is larger than the sum of its proper divisors (23371729).

8031379199 is a wasteful number, since it uses less digits than its factorization.

8031379199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17065.

The product of its (nonzero) digits is 367416, while the sum is 50.

The square root of 8031379199 is about 89617.9624796279. The cubic root of 8031379199 is about 2002.6115217429.

The spelling of 8031379199 in words is "eight billion, thirty-one million, three hundred seventy-nine thousand, one hundred ninety-nine".