9628400 has 30 divisors (see below), whose sum is σ = 23133192. Its totient is φ = 3851200.

The previous prime is 9628397. The next prime is 9628403. The reversal of 9628400 is 48269.

9628400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9628397) and next prime (9628403).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9628403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11636 + ... + 12435.

Almost surely, 2^9628400 is an apocalyptic number.

It is an amenable number.

9628400 is an abundant number, since it is smaller than the sum of its proper divisors (13504792).

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

9628400 is a wasteful number, since it uses less digits than its factorization.

9628400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24089 (or 24078 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 9628400 is about 3102.9663227306. The cubic root of 9628400 is about 212.7410873909.

The spelling of 9628400 in words is "nine million, six hundred twenty-eight thousand, four hundred".