1441670616 has 32 divisors (see below), whose sum is σ = 4004641200. Its totient is φ = 480556800.

The previous prime is 1441670597. The next prime is 1441670617. The reversal of 1441670616 is 6160761441.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441670617) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3336985 + ... + 3337416.

Almost surely, 2^1441670616 is an apocalyptic number.

It is an amenable number.

1441670616 is an abundant number, since it is smaller than the sum of its proper divisors (2562970584).

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

1441670616 is a wasteful number, since it uses less digits than its factorization.

1441670616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6674416 (or 6674406 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1441670616 is about 37969.3378398939. The cubic root of 1441670616 is about 1129.6797630675.

The spelling of 1441670616 in words is "one billion, four hundred forty-one million, six hundred seventy thousand, six hundred sixteen".