98079649 has 8 divisors (see below), whose sum is σ = 98962560. Its totient is φ = 97200816.

The previous prime is 98079607. The next prime is 98079671. The reversal of 98079649 is 94697089.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98079649 - 2¹⁹ = 97555361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98079596 and 98079605.

It is not an unprimeable number, because it can be changed into a prime (98079679) 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 7 ways as a sum of consecutive naturals, for example, 64947 + ... + 66439.

It is an arithmetic number, because the mean of its divisors is an integer number (12370320).

Almost surely, 2^98079649 is an apocalyptic number.

It is an amenable number.

98079649 is a deficient number, since it is larger than the sum of its proper divisors (882911).

98079649 is a wasteful number, since it uses less digits than its factorization.

98079649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039.

The product of its (nonzero) digits is 979776, while the sum is 52.

The square root of 98079649 is about 9903.5170015505. The cubic root of 98079649 is about 461.1684990020.

The spelling of 98079649 in words is "ninety-eight million, seventy-nine thousand, six hundred forty-nine".