98244738 has 20 divisors (see below), whose sum is σ = 220141350. Its totient is φ = 32748192.

The previous prime is 98244737. The next prime is 98244739. The reversal of 98244738 is 83744289.

It is an interprime number because it is at equal distance from previous prime (98244737) and next prime (98244739).

It can be written as a sum of positive squares in only one way, i.e., 95707089 + 2537649 = 9783^2 + 1593^2 .

It is a junction number, because it is equal to n+sod(n) for n = 98244693 and 98244702.

It is not an unprimeable number, because it can be changed into a prime (98244737) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 303063 + ... + 303386.

Almost surely, 2^98244738 is an apocalyptic number.

98244738 is an abundant number, since it is smaller than the sum of its proper divisors (121896612).

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

98244738 is a wasteful number, since it uses less digits than its factorization.

98244738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606463 (or 606454 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 98244738 is about 9911.8483644576. The cubic root of 98244738 is about 461.4271023259.

The spelling of 98244738 in words is "ninety-eight million, two hundred forty-four thousand, seven hundred thirty-eight".