98079398 has 4 divisors (see below), whose sum is σ = 147119100. Its totient is φ = 49039698.

The previous prime is 98079391. The next prime is 98079403. The reversal of 98079398 is 89397089.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98079391) 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 as a sum of consecutive naturals, namely, 24519848 + ... + 24519851.

It is an arithmetic number, because the mean of its divisors is an integer number (36779775).

Almost surely, 2^98079398 is an apocalyptic number.

98079398 is a deficient number, since it is larger than the sum of its proper divisors (49039702).

98079398 is a wasteful number, since it uses less digits than its factorization.

98079398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49039701.

The product of its (nonzero) digits is 979776, while the sum is 53.

The square root of 98079398 is about 9903.5043292766. The cubic root of 98079398 is about 461.1681056027.

The spelling of 98079398 in words is "ninety-eight million, seventy-nine thousand, three hundred ninety-eight".