9618049 has 4 divisors (see below), whose sum is σ = 10992064. Its totient is φ = 8244036.

The previous prime is 9618043. The next prime is 9618079. The reversal of 9618049 is 9408169.

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 9618049 - 2³ = 9618041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9617999 and 9618017.

It is not an unprimeable number, because it can be changed into a prime (9618041) 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, 686997 + ... + 687010.

It is an arithmetic number, because the mean of its divisors is an integer number (2748016).

Almost surely, 2^9618049 is an apocalyptic number.

It is an amenable number.

9618049 is a deficient number, since it is larger than the sum of its proper divisors (1374015).

9618049 is a wasteful number, since it uses less digits than its factorization.

9618049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374014.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 9618049 is about 3101.2979540831. The cubic root of 9618049 is about 212.6648243710.

It can be divided in two parts, 96 and 18049, that added together give a triangular number (18145 = T₁₉₀).

The spelling of 9618049 in words is "nine million, six hundred eighteen thousand, forty-nine".