8881498994 has 8 divisors (see below), whose sum is σ = 13781636460. Its totient is φ = 4287620176.

The previous prime is 8881498973. The next prime is 8881499021. The reversal of 8881498994 is 4998941888.

It can be written as a sum of positive squares in 2 ways, for example, as 7780122025 + 1101376969 = 88205^2 + 33187^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76564589 + ... + 76564704.

Almost surely, 2^8881498994 is an apocalyptic number.

8881498994 is a deficient number, since it is larger than the sum of its proper divisors (4900137466).

8881498994 is a wasteful number, since it uses less digits than its factorization.

8881498994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153129324.

The product of its digits is 47775744, while the sum is 68.

The square root of 8881498994 is about 94241.7051734528. The cubic root of 8881498994 is about 2070.9141251065.

The spelling of 8881498994 in words is "eight billion, eight hundred eighty-one million, four hundred ninety-eight thousand, nine hundred ninety-four".