8998401 has 8 divisors (see below), whose sum is σ = 12385024. Its totient is φ = 5805360.

The previous prime is 8998397. The next prime is 8998411. The reversal of 8998401 is 1048998.

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

It is not a de Polignac number, because 8998401 - 2² = 8998397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8998401.

It is not an unprimeable number, because it can be changed into a prime (8998411) 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, 48286 + ... + 48471.

It is an arithmetic number, because the mean of its divisors is an integer number (1548128).

Almost surely, 2^8998401 is an apocalyptic number.

It is an amenable number.

8998401 is a deficient number, since it is larger than the sum of its proper divisors (3386623).

8998401 is a wasteful number, since it uses less digits than its factorization.

8998401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96791.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 8998401 is about 2999.7334881619. The cubic root of 8998401 is about 207.9960628569.

The spelling of 8998401 in words is "eight million, nine hundred ninety-eight thousand, four hundred one".