440196336 has 160 divisors (see below), whose sum is σ = 1340539200. Its totient is φ = 138055680.

The previous prime is 440196331. The next prime is 440196347. The reversal of 440196336 is 633691044.

440196336 is a `hidden beast` number, since 4 + 4 + 0 + 19 + 633 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 440196336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440196331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 513220 + ... + 514076.

It is an arithmetic number, because the mean of its divisors is an integer number (8378370).

Almost surely, 2^440196336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 440196336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (670269600).

440196336 is an abundant number, since it is smaller than the sum of its proper divisors (900342864).

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

440196336 is a wasteful number, since it uses less digits than its factorization.

440196336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944 (or 932 counting only the distinct ones).

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

The square root of 440196336 is about 20980.8564172200. The cubic root of 440196336 is about 760.7036050984.

The spelling of 440196336 in words is "four hundred forty million, one hundred ninety-six thousand, three hundred thirty-six".