9066749398 has 48 divisors (see below), whose sum is σ = 15966989568. Its totient is φ = 3849930000.

The previous prime is 9066749357. The next prime is 9066749401. The reversal of 9066749398 is 8939476609.

It is a super-2 number, since 2×9066749398² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9337053 + ... + 9338023.

It is an arithmetic number, because the mean of its divisors is an integer number (332645616).

Almost surely, 2^9066749398 is an apocalyptic number.

9066749398 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

9066749398 is a deficient number, since it is larger than the sum of its proper divisors (6900240170).

9066749398 is a wasteful number, since it uses less digits than its factorization.

9066749398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769 (or 1762 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 61.

The square root of 9066749398 is about 95219.4801393076. The cubic root of 9066749398 is about 2085.2135452503.

The spelling of 9066749398 in words is "nine billion, sixty-six million, seven hundred forty-nine thousand, three hundred ninety-eight".