4098811569 has 8 divisors (see below), whose sum is σ = 5467824000. Its totient is φ = 2731170096.

The previous prime is 4098811559. The next prime is 4098811573. The reversal of 4098811569 is 9651188904.

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

It is not a de Polignac number, because 4098811569 - 2⁴ = 4098811553 is a prime.

It is a super-4 number, since 4×4098811569⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4098811559) 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, 335742 + ... + 347735.

It is an arithmetic number, because the mean of its divisors is an integer number (683478000).

Almost surely, 2^4098811569 is an apocalyptic number.

It is an amenable number.

4098811569 is a deficient number, since it is larger than the sum of its proper divisors (1369012431).

4098811569 is a wasteful number, since it uses less digits than its factorization.

4098811569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685479.

The product of its (nonzero) digits is 622080, while the sum is 51.

The square root of 4098811569 is about 64021.9616147459. The cubic root of 4098811569 is about 1600.3660059819.

The spelling of 4098811569 in words is "four billion, ninety-eight million, eight hundred eleven thousand, five hundred sixty-nine".