8394540150 has 48 divisors (see below), whose sum is σ = 21211280784. Its totient is φ = 2196305280.

The previous prime is 8394540137. The next prime is 8394540191. The reversal of 8394540150 is 510454938.

It is a junction number, because it is equal to n+sod(n) for n = 8394540099 and 8394540108.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 520009 + ... + 535908.

It is an arithmetic number, because the mean of its divisors is an integer number (441901683).

Almost surely, 2^8394540150 is an apocalyptic number.

8394540150 is an abundant number, since it is smaller than the sum of its proper divisors (12816740634).

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

8394540150 is a wasteful number, since it uses less digits than its factorization.

8394540150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055985 (or 1055980 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 8394540150 is about 91621.7231337634. The cubic root of 8394540150 is about 2032.3521918508.

The spelling of 8394540150 in words is "eight billion, three hundred ninety-four million, five hundred forty thousand, one hundred fifty".