98479001 has 2 divisors, whose sum is σ = 98479002. Its totient is φ = 98479000.

The previous prime is 98478997. The next prime is 98479009. The reversal of 98479001 is 10097489.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51912025 + 46566976 = 7205^2 + 6824^2 .

It is an emirp because it is prime and its reverse (10097489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98479001 - 2² = 98478997 is a prime.

It is a super-2 number, since 2×98479001² = 19396227275916002, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98479009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49239500 + 49239501.

It is an arithmetic number, because the mean of its divisors is an integer number (49239501).

Almost surely, 2^98479001 is an apocalyptic number.

It is an amenable number.

98479001 is a deficient number, since it is larger than the sum of its proper divisors (1).

98479001 is an equidigital number, since it uses as much as digits as its factorization.

98479001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 98479001 is about 9923.6586499133. The cubic root of 98479001 is about 461.7935663759.

The spelling of 98479001 in words is "ninety-eight million, four hundred seventy-nine thousand, one".