9449628 has 12 divisors (see below), whose sum is σ = 22049160. Its totient is φ = 3149872.

The previous prime is 9449623. The next prime is 9449641. The reversal of 9449628 is 8269449.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 9449628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9449623) 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, 393723 + ... + 393746.

It is an arithmetic number, because the mean of its divisors is an integer number (1837430).

Almost surely, 2^9449628 is an apocalyptic number.

It is an amenable number.

9449628 is an abundant number, since it is smaller than the sum of its proper divisors (12599532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9449628 is a wasteful number, since it uses less digits than its factorization.

9449628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787476 (or 787474 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 9449628 is about 3074.0247233879. The cubic root of 9449628 is about 211.4161877508.

The spelling of 9449628 in words is "nine million, four hundred forty-nine thousand, six hundred twenty-eight".