40963338 has 48 divisors (see below), whose sum is σ = 98681856. Its totient is φ = 12195360.

The previous prime is 40963333. The next prime is 40963339. The reversal of 40963338 is 83336904.

It is not an unprimeable number, because it can be changed into a prime (40963333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4431 + ... + 10077.

It is an arithmetic number, because the mean of its divisors is an integer number (2055872).

Almost surely, 2^40963338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40963338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49340928).

40963338 is an abundant number, since it is smaller than the sum of its proper divisors (57718518).

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

40963338 is a wasteful number, since it uses less digits than its factorization.

40963338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5699 (or 5696 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 40963338 is about 6400.2607759372. The cubic root of 40963338 is about 344.7189140869.

The spelling of 40963338 in words is "forty million, nine hundred sixty-three thousand, three hundred thirty-eight".