98791744 has 28 divisors (see below), whose sum is σ = 200217024. Its totient is φ = 48343424.

The previous prime is 98791741. The next prime is 98791747. The reversal of 98791744 is 44719789.

It is an interprime number because it is at equal distance from previous prime (98791741) and next prime (98791747).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98791741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13414 + ... + 19429.

It is an arithmetic number, because the mean of its divisors is an integer number (7150608).

Almost surely, 2^98791744 is an apocalyptic number.

98791744 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

98791744 is an abundant number, since it is smaller than the sum of its proper divisors (101425280).

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

98791744 is a wasteful number, since it uses less digits than its factorization.

98791744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32902 (or 32892 counting only the distinct ones).

The product of its digits is 508032, while the sum is 49.

The square root of 98791744 is about 9939.4036038386. The cubic root of 98791744 is about 462.2818941425.

The spelling of 98791744 in words is "ninety-eight million, seven hundred ninety-one thousand, seven hundred forty-four".