448761307 has 8 divisors (see below), whose sum is σ = 454364784. Its totient is φ = 443186688.

The previous prime is 448761293. The next prime is 448761337. The reversal of 448761307 is 703167844.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-448761307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 448761307.

It is not an unprimeable number, because it can be changed into a prime (448761337) 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, 24963 + ... + 38995.

It is an arithmetic number, because the mean of its divisors is an integer number (56795598).

Almost surely, 2^448761307 is an apocalyptic number.

448761307 is a deficient number, since it is larger than the sum of its proper divisors (5603477).

448761307 is a wasteful number, since it uses less digits than its factorization.

448761307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14429.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 448761307 is about 21183.9870421033. The cubic root of 448761307 is about 765.6056587467.

The spelling of 448761307 in words is "four hundred forty-eight million, seven hundred sixty-one thousand, three hundred seven".