2403738448 has 20 divisors (see below), whose sum is σ = 4783115860. Its totient is φ = 1169385984.

The previous prime is 2403738401. The next prime is 2403738479. The reversal of 2403738448 is 8448373042.

It can be written as a sum of positive squares in 2 ways, for example, as 2334049344 + 69689104 = 48312^2 + 8348^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2029593 + ... + 2030776.

It is an arithmetic number, because the mean of its divisors is an integer number (239155793).

Almost surely, 2^2403738448 is an apocalyptic number.

It is an amenable number.

2403738448 is a deficient number, since it is larger than the sum of its proper divisors (2379377412).

2403738448 is a wasteful number, since it uses less digits than its factorization.

2403738448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060414 (or 4060408 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 43.

The square root of 2403738448 is about 49027.9353838197. The cubic root of 2403738448 is about 1339.5607173737.

The spelling of 2403738448 in words is "two billion, four hundred three million, seven hundred thirty-eight thousand, four hundred forty-eight".