4450090871 has 8 divisors (see below), whose sum is σ = 4763702400. Its totient is φ = 4144419000.

The previous prime is 4450090837. The next prime is 4450090907. The reversal of 4450090871 is 1780900544.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4450090871 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 (4450090811) 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, 1983755 + ... + 1985996.

It is an arithmetic number, because the mean of its divisors is an integer number (595462800).

Almost surely, 2^4450090871 is an apocalyptic number.

4450090871 is a deficient number, since it is larger than the sum of its proper divisors (313611529).

4450090871 is a wasteful number, since it uses less digits than its factorization.

4450090871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3969829.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 4450090871 is about 66709.0014240957. The cubic root of 4450090871 is about 1644.8373525069.

The spelling of 4450090871 in words is "four billion, four hundred fifty million, ninety thousand, eight hundred seventy-one".