9628949 has 8 divisors (see below), whose sum is σ = 10653120. Its totient is φ = 8629600.

The previous prime is 9628943. The next prime is 9628961. The reversal of 9628949 is 9498269.

9628949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9628949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9628943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5384 + ... + 6945.

It is an arithmetic number, because the mean of its divisors is an integer number (1331640).

Almost surely, 2^9628949 is an apocalyptic number.

It is an amenable number.

9628949 is a deficient number, since it is larger than the sum of its proper divisors (1024171).

9628949 is a wasteful number, since it uses less digits than its factorization.

9628949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12411.

The product of its digits is 279936, while the sum is 47.

The square root of 9628949 is about 3103.0547852076. The cubic root of 9628949 is about 212.7451307293.

The spelling of 9628949 in words is "nine million, six hundred twenty-eight thousand, nine hundred forty-nine".