448692949 has 8 divisors (see below), whose sum is σ = 455768640. Its totient is φ = 441638400.

The previous prime is 448692929. The next prime is 448692983. The reversal of 448692949 is 949296844.

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 448692949 - 2¹⁵ = 448660181 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 448692949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448692929) 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, 40582 + ... + 50440.

It is an arithmetic number, because the mean of its divisors is an integer number (56971080).

Almost surely, 2^448692949 is an apocalyptic number.

It is an amenable number.

448692949 is a deficient number, since it is larger than the sum of its proper divisors (7075691).

448692949 is an equidigital number, since it uses as much as digits as its factorization.

448692949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10571.

The product of its digits is 4478976, while the sum is 55.

The square root of 448692949 is about 21182.3735450020. The cubic root of 448692949 is about 765.5667828986.

The spelling of 448692949 in words is "four hundred forty-eight million, six hundred ninety-two thousand, nine hundred forty-nine".