98490037 has 2 divisors, whose sum is σ = 98490038. Its totient is φ = 98490036.

The previous prime is 98490019. The next prime is 98490047. The reversal of 98490037 is 73009489.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98128836 + 361201 = 9906^2 + 601^2 .

It is a cyclic number.

It is not a de Polignac number, because 98490037 - 2¹¹ = 98487989 is a prime.

It is a super-2 number, since 2×98490037² = 19400574776522738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98490047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49245018 + 49245019.

It is an arithmetic number, because the mean of its divisors is an integer number (49245019).

Almost surely, 2^98490037 is an apocalyptic number.

It is an amenable number.

98490037 is a deficient number, since it is larger than the sum of its proper divisors (1).

98490037 is an equidigital number, since it uses as much as digits as its factorization.

98490037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 98490037 is about 9924.2146792580. The cubic root of 98490037 is about 461.8108159533.

The spelling of 98490037 in words is "ninety-eight million, four hundred ninety thousand, thirty-seven".