2949448283 has 16 divisors (see below), whose sum is σ = 3130724352. Its totient is φ = 2774088000.

The previous prime is 2949448253. The next prime is 2949448319. The reversal of 2949448283 is 3828449492.

It is a cyclic number.

It is not a de Polignac number, because 2949448283 - 2¹⁸ = 2949186139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2949448253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340160 + ... + 348722.

It is an arithmetic number, because the mean of its divisors is an integer number (195670272).

Almost surely, 2^2949448283 is an apocalyptic number.

2949448283 is a deficient number, since it is larger than the sum of its proper divisors (181276069).

2949448283 is a wasteful number, since it uses less digits than its factorization.

2949448283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8906.

The product of its digits is 3981312, while the sum is 53.

The square root of 2949448283 is about 54308.8232518437. The cubic root of 2949448283 is about 1434.1027276081.

It can be divided in two parts, 29494 and 48283, that added together give a palindrome (77777).

The spelling of 2949448283 in words is "two billion, nine hundred forty-nine million, four hundred forty-eight thousand, two hundred eighty-three".