9378130 has 8 divisors (see below), whose sum is σ = 16880652. Its totient is φ = 3751248.

The previous prime is 9378119. The next prime is 9378133. The reversal of 9378130 is 318739.

It can be written as a sum of positive squares in 2 ways, for example, as 8462281 + 915849 = 2909^2 + 957^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 9378092 and 9378101.

It is not an unprimeable number, because it can be changed into a prime (9378133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468897 + ... + 468916.

Almost surely, 2^9378130 is an apocalyptic number.

9378130 is a deficient number, since it is larger than the sum of its proper divisors (7502522).

9378130 is a wasteful number, since it uses less digits than its factorization.

9378130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937820.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 9378130 is about 3062.3732626837. The cubic root of 9378130 is about 210.8816298854.

The spelling of 9378130 in words is "nine million, three hundred seventy-eight thousand, one hundred thirty".