9898037 has 4 divisors (see below), whose sum is σ = 9922080. Its totient is φ = 9873996.

The previous prime is 9898003. The next prime is 9898081. The reversal of 9898037 is 7308989.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9898037 - 2⁶ = 9897973 is a prime.

It is a super-2 number, since 2×9898037² = 195942272906738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9898087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11393 + ... + 12230.

It is an arithmetic number, because the mean of its divisors is an integer number (2480520).

Almost surely, 2^9898037 is an apocalyptic number.

It is an amenable number.

9898037 is a deficient number, since it is larger than the sum of its proper divisors (24043).

9898037 is a wasteful number, since it uses less digits than its factorization.

9898037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24042.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 9898037 is about 3146.1145878687. The cubic root of 9898037 is about 214.7087240080.

The spelling of 9898037 in words is "nine million, eight hundred ninety-eight thousand, thirty-seven".