9498427 has 4 divisors (see below), whose sum is σ = 10057176. Its totient is φ = 8939680.

The previous prime is 9498421. The next prime is 9498479. The reversal of 9498427 is 7248949.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9498427 - 2⁷ = 9498299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9498421) 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, 279349 + ... + 279382.

It is an arithmetic number, because the mean of its divisors is an integer number (2514294).

Almost surely, 2^9498427 is an apocalyptic number.

9498427 is a deficient number, since it is larger than the sum of its proper divisors (558749).

9498427 is a wasteful number, since it uses less digits than its factorization.

9498427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558748.

The product of its digits is 145152, while the sum is 43.

The square root of 9498427 is about 3081.9518166253. The cubic root of 9498427 is about 211.7794891807.

It can be divided in two parts, 9 and 498427, that added together give a square (498436 = 706²).

The spelling of 9498427 in words is "nine million, four hundred ninety-eight thousand, four hundred twenty-seven".