98089649340 has 36 divisors (see below), whose sum is σ = 274657811064. Its totient is φ = 26156592896.

The previous prime is 98089649279. The next prime is 98089649363. The reversal of 98089649340 is 4394698089.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2405764 + ... + 2446196.

Almost surely, 2^98089649340 is an apocalyptic number.

It is an amenable number.

98089649340 is an abundant number, since it is smaller than the sum of its proper divisors (176568161724).

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

98089649340 is an frugal number, since it uses more digits than its factorization.

98089649340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80878 (or 40443 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 60.

Multiplying 98089649340 by its sum of digits (60), we get a square (5885378960400 = 2425980²).

98089649340 divided by its sum of digits (60) gives a square (1634827489 = 40433²).

The spelling of 98089649340 in words is "ninety-eight billion, eighty-nine million, six hundred forty-nine thousand, three hundred forty".