9381958604 has 12 divisors (see below), whose sum is σ = 16419143664. Its totient is φ = 4690774704.

The previous prime is 9381958603. The next prime is 9381958609. The reversal of 9381958604 is 4068591839.

It is a super-2 number, since 2×9381958604² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (9381958601) 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, 104969 + ... + 172575.

It is an arithmetic number, because the mean of its divisors is an integer number (1368261972).

Almost surely, 2^9381958604 is an apocalyptic number.

It is an amenable number.

9381958604 is a deficient number, since it is larger than the sum of its proper divisors (7037185060).

9381958604 is a wasteful number, since it uses less digits than its factorization.

9381958604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102304 (or 102302 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 53.

The square root of 9381958604 is about 96860.5110661719. The cubic root of 9381958604 is about 2109.1032332453.

The spelling of 9381958604 in words is "nine billion, three hundred eighty-one million, nine hundred fifty-eight thousand, six hundred four".