9842049 has 24 divisors (see below), whose sum is σ = 16810560. Its totient is φ = 5429088.

The previous prime is 9842033. The next prime is 9842051. The reversal of 9842049 is 9402489.

It is a happy number.

It is not a de Polignac number, because 9842049 - 2⁴ = 9842033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9842059) 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, 867 + ... + 4520.

It is an arithmetic number, because the mean of its divisors is an integer number (700440).

Almost surely, 2^9842049 is an apocalyptic number.

It is an amenable number.

9842049 is a deficient number, since it is larger than the sum of its proper divisors (6968511).

9842049 is a wasteful number, since it uses less digits than its factorization.

9842049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5429 (or 5426 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 9842049 is about 3137.2040099426. The cubic root of 9842049 is about 214.3031267755.

The spelling of 9842049 in words is "nine million, eight hundred forty-two thousand, forty-nine".