448803331 has 2 divisors, whose sum is σ = 448803332. Its totient is φ = 448803330.

The previous prime is 448803241. The next prime is 448803353. The reversal of 448803331 is 133308844.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448803331 - 2⁷ = 448803203 is a prime.

It is a super-2 number, since 2×448803331² = 402848859833391122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (448803431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224401665 + 224401666.

It is an arithmetic number, because the mean of its divisors is an integer number (224401666).

Almost surely, 2^448803331 is an apocalyptic number.

448803331 is a deficient number, since it is larger than the sum of its proper divisors (1).

448803331 is an equidigital number, since it uses as much as digits as its factorization.

448803331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 448803331 is about 21184.9789001547. The cubic root of 448803331 is about 765.6295562378.

The spelling of 448803331 in words is "four hundred forty-eight million, eight hundred three thousand, three hundred thirty-one".