9108454949 has 8 divisors (see below), whose sum is σ = 9960795840. Its totient is φ = 8260164000.

The previous prime is 9108454921. The next prime is 9108455003. The reversal of 9108454949 is 9494548019.

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

It is not a de Polignac number, because 9108454949 - 2¹² = 9108450853 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9108454949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9108454049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007777 + ... + 1016774.

It is an arithmetic number, because the mean of its divisors is an integer number (1245099480).

Almost surely, 2^9108454949 is an apocalyptic number.

It is an amenable number.

9108454949 is a deficient number, since it is larger than the sum of its proper divisors (852340891).

9108454949 is a wasteful number, since it uses less digits than its factorization.

9108454949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024971.

The product of its (nonzero) digits is 1866240, while the sum is 53.

The square root of 9108454949 is about 95438.2258269714. The cubic root of 9108454949 is about 2088.4058682551.

The spelling of 9108454949 in words is "nine billion, one hundred eight million, four hundred fifty-four thousand, nine hundred forty-nine".