7538382098 has 32 divisors (see below), whose sum is σ = 12584989872. Its totient is φ = 3364300800.

The previous prime is 7538382091. The next prime is 7538382101. The reversal of 7538382098 is 8902838357.

It can be written as a sum of positive squares in 8 ways, for example, as 831918649 + 6706463449 = 28843^2 + 81893^2 .

It is not an unprimeable number, because it can be changed into a prime (7538382091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89168 + ... + 151748.

Almost surely, 2^7538382098 is an apocalyptic number.

7538382098 is a deficient number, since it is larger than the sum of its proper divisors (5046607774).

7538382098 is a wasteful number, since it uses less digits than its factorization.

7538382098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62750.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The square root of 7538382098 is about 86823.8567330431. The cubic root of 7538382098 is about 1960.7672702321.

The spelling of 7538382098 in words is "seven billion, five hundred thirty-eight million, three hundred eighty-two thousand, ninety-eight".