8130763 has 4 divisors (see below), whose sum is σ = 8228808. Its totient is φ = 8032720.

The previous prime is 8130761. The next prime is 8130767. The reversal of 8130763 is 3670318.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8130763 - 2¹ = 8130761 is a prime.

It is a super-2 number, since 2×8130763² = 132218613924338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8130761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48898 + ... + 49063.

It is an arithmetic number, because the mean of its divisors is an integer number (2057202).

Almost surely, 2^8130763 is an apocalyptic number.

8130763 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

8130763 is a deficient number, since it is larger than the sum of its proper divisors (98045).

8130763 is an equidigital number, since it uses as much as digits as its factorization.

8130763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98044.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 8130763 is about 2851.4492806291. The cubic root of 8130763 is about 201.0838078602.

The spelling of 8130763 in words is "eight million, one hundred thirty thousand, seven hundred sixty-three".