7489528098 has 16 divisors (see below), whose sum is σ = 16131291456. Its totient is φ = 2304470160.

The previous prime is 7489528051. The next prime is 7489528117. The reversal of 7489528098 is 8908259847.

It is a super-3 number, since 3×7489528098³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48009718 + ... + 48009873.

It is an arithmetic number, because the mean of its divisors is an integer number (1008205716).

Almost surely, 2^7489528098 is an apocalyptic number.

7489528098 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

7489528098 is an abundant number, since it is smaller than the sum of its proper divisors (8641763358).

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

7489528098 is a wasteful number, since it uses less digits than its factorization.

7489528098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96019609.

The product of its (nonzero) digits is 11612160, while the sum is 60.

The square root of 7489528098 is about 86542.0597050937. The cubic root of 7489528098 is about 1956.5223715751.

The spelling of 7489528098 in words is "seven billion, four hundred eighty-nine million, five hundred twenty-eight thousand, ninety-eight".