8356840152 has 32 divisors (see below), whose sum is σ = 20896628400. Its totient is φ = 2785009664.

The previous prime is 8356840133. The next prime is 8356840169. The reversal of 8356840152 is 2510486538.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83224 + ... + 153752.

Almost surely, 2^8356840152 is an apocalyptic number.

It is an amenable number.

8356840152 is an abundant number, since it is smaller than the sum of its proper divisors (12539788248).

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

8356840152 is a wasteful number, since it uses less digits than its factorization.

8356840152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75475 (or 75471 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 8356840152 is about 91415.7543971497. The cubic root of 8356840152 is about 2029.3051851359.

The spelling of 8356840152 in words is "eight billion, three hundred fifty-six million, eight hundred forty thousand, one hundred fifty-two".