8130799 has 8 divisors (see below), whose sum is σ = 8517600. Its totient is φ = 7746816.

The previous prime is 8130797. The next prime is 8130809. The reversal of 8130799 is 9970318.

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

It is a cyclic number.

It is not a de Polignac number, because 8130799 - 2¹ = 8130797 is a prime.

It is a super-2 number, since 2×8130799² = 132219784756802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8130791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7227 + ... + 8275.

It is an arithmetic number, because the mean of its divisors is an integer number (1064700).

Almost surely, 2^8130799 is an apocalyptic number.

8130799 is a deficient number, since it is larger than the sum of its proper divisors (386801).

8130799 is a wasteful number, since it uses less digits than its factorization.

8130799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 8130799 is about 2851.4555932015. The cubic root of 8130799 is about 201.0841046346.

It can be divided in two parts, 81307 and 99, that added together give a triangular number (81406 = T₄₀₃).

The spelling of 8130799 in words is "eight million, one hundred thirty thousand, seven hundred ninety-nine".