9498662481 has 32 divisors (see below), whose sum is σ = 15805440000. Its totient is φ = 4929540480.

The previous prime is 9498662479. The next prime is 9498662483. The reversal of 9498662481 is 1842668949.

It is an interprime number because it is at equal distance from previous prime (9498662479) and next prime (9498662483).

It is not a de Polignac number, because 9498662481 - 2¹ = 9498662479 is a prime.

It is a super-2 number, since 2×9498662481² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (9498662483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222720 + ... + 261918.

It is an arithmetic number, because the mean of its divisors is an integer number (493920000).

Almost surely, 2^9498662481 is an apocalyptic number.

It is an amenable number.

9498662481 is a deficient number, since it is larger than the sum of its proper divisors (6306777519).

9498662481 is a wasteful number, since it uses less digits than its factorization.

9498662481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40269.

The product of its digits is 5971968, while the sum is 57.

The square root of 9498662481 is about 97461.0818788710. The cubic root of 9498662481 is about 2117.8123928217.

The spelling of 9498662481 in words is "nine billion, four hundred ninety-eight million, six hundred sixty-two thousand, four hundred eighty-one".