8918096749 has 4 divisors (see below), whose sum is σ = 8943797664. Its totient is φ = 8892395836.

The previous prime is 8918096743. The next prime is 8918096753. The reversal of 8918096749 is 9476908198.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8918096749 - 2³ = 8918096741 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 (8918096741) 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, 12849937 + ... + 12850630.

It is an arithmetic number, because the mean of its divisors is an integer number (2235949416).

Almost surely, 2^8918096749 is an apocalyptic number.

It is an amenable number.

8918096749 is a deficient number, since it is larger than the sum of its proper divisors (25700915).

8918096749 is a wasteful number, since it uses less digits than its factorization.

8918096749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25700914.

The product of its (nonzero) digits is 7838208, while the sum is 61.

The square root of 8918096749 is about 94435.6751921645. The cubic root of 8918096749 is about 2073.7547470347.

The spelling of 8918096749 in words is "eight billion, nine hundred eighteen million, ninety-six thousand, seven hundred forty-nine".