9250938428 has 12 divisors (see below), whose sum is σ = 16227782760. Its totient is φ = 4614429072.

The previous prime is 9250938421. The next prime is 9250938451. The reversal of 9250938428 is 8248390529.

9250938428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9250938428² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9250938421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2758151 + ... + 2761502.

It is an arithmetic number, because the mean of its divisors is an integer number (1352315230).

Almost surely, 2^9250938428 is an apocalyptic number.

It is an amenable number.

9250938428 is a deficient number, since it is larger than the sum of its proper divisors (6976844332).

9250938428 is a wasteful number, since it uses less digits than its factorization.

9250938428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5520076 (or 5520074 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 9250938428 is about 96181.7988394894. The cubic root of 9250938428 is about 2099.2392125484.

The spelling of 9250938428 in words is "nine billion, two hundred fifty million, nine hundred thirty-eight thousand, four hundred twenty-eight".