9498694475 has 24 divisors (see below), whose sum is σ = 12132556800. Its totient is φ = 7372512000.

The previous prime is 9498694451. The next prime is 9498694477. The reversal of 9498694475 is 5744968949.

It is not a de Polignac number, because 9498694475 - 2¹² = 9498690379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9498694477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159926 + ... + 211124.

It is an arithmetic number, because the mean of its divisors is an integer number (505523200).

Almost surely, 2^9498694475 is an apocalyptic number.

9498694475 is a deficient number, since it is larger than the sum of its proper divisors (2633862325).

9498694475 is a wasteful number, since it uses less digits than its factorization.

9498694475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51431 (or 51426 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 65.

The square root of 9498694475 is about 97461.2460160448. The cubic root of 9498694475 is about 2117.8147706025.

The spelling of 9498694475 in words is "nine billion, four hundred ninety-eight million, six hundred ninety-four thousand, four hundred seventy-five".