8350918428 has 24 divisors (see below), whose sum is σ = 19490610832. Its totient is φ = 2782905984.

The previous prime is 8350918427. The next prime is 8350918441. The reversal of 8350918428 is 8248190538.

It is a super-2 number, since 2×8350918428² (a number of 21 digits) contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8350918427) 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 7 ways as a sum of consecutive naturals, for example, 43225 + ... + 136272.

Almost surely, 2^8350918428 is an apocalyptic number.

It is an amenable number.

8350918428 is an abundant number, since it is smaller than the sum of its proper divisors (11139692404).

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

8350918428 is a wasteful number, since it uses less digits than its factorization.

8350918428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183381 (or 183379 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The square root of 8350918428 is about 91383.3596887311. The cubic root of 8350918428 is about 2028.8257445595.

The spelling of 8350918428 in words is "eight billion, three hundred fifty million, nine hundred eighteen thousand, four hundred twenty-eight".