448771934 has 16 divisors (see below), whose sum is σ = 748325760. Its totient is φ = 200443680.

The previous prime is 448771931. The next prime is 448771969. The reversal of 448771934 is 439177844.

It is a happy number.

It is a super-2 number, since 2×448771934² = 402792497492200712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448771931) 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, 277589 + ... + 279200.

It is an arithmetic number, because the mean of its divisors is an integer number (46770360).

Almost surely, 2^448771934 is an apocalyptic number.

448771934 is a deficient number, since it is larger than the sum of its proper divisors (299553826).

448771934 is a wasteful number, since it uses less digits than its factorization.

448771934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556835.

The product of its digits is 677376, while the sum is 47.

The square root of 448771934 is about 21184.2378668670. The cubic root of 448771934 is about 765.6117020686.

The spelling of 448771934 in words is "four hundred forty-eight million, seven hundred seventy-one thousand, nine hundred thirty-four".