9380628 has 18 divisors (see below), whose sum is σ = 23712234. Its totient is φ = 3126864.

The previous prime is 9380611. The next prime is 9380633. The reversal of 9380628 is 8260839.

It can be written as a sum of positive squares in only one way, i.e., 6290064 + 3090564 = 2508^2 + 1758^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 260573 = 9380628 / (9 + 3 + 8 + 0 + 6 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 9380592 and 9380601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130251 + ... + 130322.

Almost surely, 2^9380628 is an apocalyptic number.

It is an amenable number.

9380628 is an abundant number, since it is smaller than the sum of its proper divisors (14331606).

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

9380628 is a wasteful number, since it uses less digits than its factorization.

9380628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260583 (or 260578 counting only the distinct ones).

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

The square root of 9380628 is about 3062.7810891410. The cubic root of 9380628 is about 210.9003520097.

The spelling of 9380628 in words is "nine million, three hundred eighty thousand, six hundred twenty-eight".