988199351 has 8 divisors (see below), whose sum is σ = 998076384. Its totient is φ = 978342400.

The previous prime is 988199339. The next prime is 988199353. The reversal of 988199351 is 153991889.

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

It is a cyclic number.

It is not a de Polignac number, because 988199351 - 2¹⁸ = 987937207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 988199293 and 988199302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988199353) 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, 105926 + ... + 114876.

It is an arithmetic number, because the mean of its divisors is an integer number (124759548).

Almost surely, 2^988199351 is an apocalyptic number.

988199351 is a deficient number, since it is larger than the sum of its proper divisors (9877033).

988199351 is a wasteful number, since it uses less digits than its factorization.

988199351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10041.

The product of its digits is 699840, while the sum is 53.

The square root of 988199351 is about 31435.6382311541. The cubic root of 988199351 is about 996.0508752769.

The spelling of 988199351 in words is "nine hundred eighty-eight million, one hundred ninety-nine thousand, three hundred fifty-one".