8012763998 has 8 divisors (see below), whose sum is σ = 12406860480. Its totient is φ = 3877143840.

The previous prime is 8012763991. The next prime is 8012764049. The reversal of 8012763998 is 8993672108.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8012763991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64619003 + ... + 64619126.

It is an arithmetic number, because the mean of its divisors is an integer number (1550857560).

Almost surely, 2^8012763998 is an apocalyptic number.

8012763998 is a deficient number, since it is larger than the sum of its proper divisors (4394096482).

8012763998 is a wasteful number, since it uses less digits than its factorization.

8012763998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129238162.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The square root of 8012763998 is about 89514.0435797646. The cubic root of 8012763998 is about 2001.0631013077.

The spelling of 8012763998 in words is "eight billion, twelve million, seven hundred sixty-three thousand, nine hundred ninety-eight".