448966677 has 8 divisors (see below), whose sum is σ = 598809600. Its totient is φ = 299217440.

The previous prime is 448966669. The next prime is 448966691. The reversal of 448966677 is 776669844.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 448966677 - 2³ = 448966669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448966667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11349 + ... + 32042.

It is an arithmetic number, because the mean of its divisors is an integer number (74851200).

Almost surely, 2^448966677 is an apocalyptic number.

It is an amenable number.

448966677 is a deficient number, since it is larger than the sum of its proper divisors (149842923).

448966677 is a wasteful number, since it uses less digits than its factorization.

448966677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46843.

The product of its digits is 12192768, while the sum is 57.

The square root of 448966677 is about 21188.8337810272. The cubic root of 448966677 is about 765.7224308872.

The spelling of 448966677 in words is "four hundred forty-eight million, nine hundred sixty-six thousand, six hundred seventy-seven".