885965340 has 48 divisors (see below), whose sum is σ = 2671528608. Its totient is φ = 218083584.

The previous prime is 885965291. The next prime is 885965347. The reversal of 885965340 is 43569588.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 885965340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885965347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567147 + ... + 568706.

It is an arithmetic number, because the mean of its divisors is an integer number (55656846).

Almost surely, 2^885965340 is an apocalyptic number.

It is an amenable number.

885965340 is an abundant number, since it is smaller than the sum of its proper divisors (1785563268).

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

885965340 is a wasteful number, since it uses less digits than its factorization.

885965340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135878 (or 1135876 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 885965340 is about 29765.1699138439. The cubic root of 885965340 is about 960.4444339736. Note that the first 4 decimals are identical.

The spelling of 885965340 in words is "eight hundred eighty-five million, nine hundred sixty-five thousand, three hundred forty".