8449091416 has 16 divisors (see below), whose sum is σ = 16353080640. Its totient is φ = 4088269920.

The previous prime is 8449091393. The next prime is 8449091429. The reversal of 8449091416 is 6141909448.

It is a congruent number.

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, 17034211 + ... + 17034706.

It is an arithmetic number, because the mean of its divisors is an integer number (1022067540).

Almost surely, 2^8449091416 is an apocalyptic number.

It is an amenable number.

8449091416 is a deficient number, since it is larger than the sum of its proper divisors (7903989224).

8449091416 is a wasteful number, since it uses less digits than its factorization.

8449091416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34068954 (or 34068950 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 8449091416 is about 91918.9393759523. The cubic root of 8449091416 is about 2036.7450508585.

The spelling of 8449091416 in words is "eight billion, four hundred forty-nine million, ninety-one thousand, four hundred sixteen".