998068926 has 16 divisors (see below), whose sum is σ = 1998869904. Its totient is φ = 332234304.

The previous prime is 998068919. The next prime is 998068927. The reversal of 998068926 is 629860899.

It is a super-2 number, since 2×998068926² = 1992283162093586952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (998068927) 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, 109071 + ... + 117866.

It is an arithmetic number, because the mean of its divisors is an integer number (124929369).

Almost surely, 2^998068926 is an apocalyptic number.

998068926 is an abundant number, since it is smaller than the sum of its proper divisors (1000800978).

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

998068926 is a wasteful number, since it uses less digits than its factorization.

998068926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227675.

The product of its (nonzero) digits is 3359232, while the sum is 57.

The square root of 998068926 is about 31592.2288862309. The cubic root of 998068926 is about 999.3558938831.

The spelling of 998068926 in words is "nine hundred ninety-eight million, sixty-eight thousand, nine hundred twenty-six".