8949049293 has 8 divisors (see below), whose sum is σ = 12075825888. Its totient is φ = 5894152784.

The previous prime is 8949049273. The next prime is 8949049297. The reversal of 8949049293 is 3929409498.

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

It is a cyclic number.

It is not a de Polignac number, because 8949049293 - 2⁵ = 8949049261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8949049297) 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 7 ways as a sum of consecutive naturals, for example, 17969730 + ... + 17970227.

It is an arithmetic number, because the mean of its divisors is an integer number (1509478236).

Almost surely, 2^8949049293 is an apocalyptic number.

8949049293 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

8949049293 is a deficient number, since it is larger than the sum of its proper divisors (3126776595).

8949049293 is a wasteful number, since it uses less digits than its factorization.

8949049293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35940043.

The product of its (nonzero) digits is 5038848, while the sum is 57.

The square root of 8949049293 is about 94599.4148660551. The cubic root of 8949049293 is about 2076.1511427913.

The spelling of 8949049293 in words is "eight billion, nine hundred forty-nine million, forty-nine thousand, two hundred ninety-three".