4408161798 has 8 divisors (see below), whose sum is σ = 8816323608. Its totient is φ = 1469387264.

The previous prime is 4408161787. The next prime is 4408161803. The reversal of 4408161798 is 8971618044.

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

4408161798 is an admirable number.

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, 367346811 + ... + 367346822.

It is an arithmetic number, because the mean of its divisors is an integer number (1102040451).

Almost surely, 2^4408161798 is an apocalyptic number.

4408161798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4408161798 is a wasteful number, since it uses less digits than its factorization.

4408161798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734693638.

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 4408161798 is about 66393.9891707073. The cubic root of 4408161798 is about 1639.6551175933.

The spelling of 4408161798 in words is "four billion, four hundred eight million, one hundred sixty-one thousand, seven hundred ninety-eight".