998269104 has 80 divisors (see below), whose sum is σ = 3120657408. Its totient is φ = 268440576.

The previous prime is 998269093. The next prime is 998269109. The reversal of 998269104 is 401962899.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (998269109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81672 + ... + 93095.

Almost surely, 2^998269104 is an apocalyptic number.

It is an amenable number.

998269104 is an abundant number, since it is smaller than the sum of its proper divisors (2122388304).

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

998269104 is a wasteful number, since it uses less digits than its factorization.

998269104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174802 (or 174796 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 48.

The square root of 998269104 is about 31595.3968799254. The cubic root of 998269104 is about 999.4227014572.

The spelling of 998269104 in words is "nine hundred ninety-eight million, two hundred sixty-nine thousand, one hundred four".