9998291401 has 8 divisors (see below), whose sum is σ = 11820640320. Its totient is φ = 8274447888.

The previous prime is 9998291377. The next prime is 9998291411. The reversal of 9998291401 is 1041928999.

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

It is not a de Polignac number, because 9998291401 - 2⁹ = 9998290889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9998291411) 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, 24626131 + ... + 24626536.

It is an arithmetic number, because the mean of its divisors is an integer number (1477580040).

Almost surely, 2^9998291401 is an apocalyptic number.

It is an amenable number.

9998291401 is a deficient number, since it is larger than the sum of its proper divisors (1822348919).

9998291401 is a wasteful number, since it uses less digits than its factorization.

9998291401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49252703.

The product of its (nonzero) digits is 419904, while the sum is 52.

The square root of 9998291401 is about 99991.4566400550. The cubic root of 9998291401 is about 2154.3119808777.

The spelling of 9998291401 in words is "nine billion, nine hundred ninety-eight million, two hundred ninety-one thousand, four hundred one".