4481965766 has 8 divisors (see below), whose sum is σ = 6879296424. Its totient is φ = 2188866960.

The previous prime is 4481965751. The next prime is 4481965769. The reversal of 4481965766 is 6675691844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481965769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26057855 + ... + 26058026.

It is an arithmetic number, because the mean of its divisors is an integer number (859912053).

Almost surely, 2^4481965766 is an apocalyptic number.

4481965766 is a deficient number, since it is larger than the sum of its proper divisors (2397330658).

4481965766 is a wasteful number, since it uses less digits than its factorization.

4481965766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52115926.

The product of its digits is 8709120, while the sum is 56.

The square root of 4481965766 is about 66947.4851357390. The cubic root of 4481965766 is about 1648.7552002170.

The spelling of 4481965766 in words is "four billion, four hundred eighty-one million, nine hundred sixty-five thousand, seven hundred sixty-six".