2403738463 has 12 divisors (see below), whose sum is σ = 2811644472. Its totient is φ = 2048956560.

The previous prime is 2403738401. The next prime is 2403738479. The reversal of 2403738463 is 3648373042.

It is not a de Polignac number, because 2403738463 - 2⁹ = 2403737951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403238463) 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 11 ways as a sum of consecutive naturals, for example, 126645 + ... + 144382.

It is an arithmetic number, because the mean of its divisors is an integer number (234303706).

Almost surely, 2^2403738463 is an apocalyptic number.

2403738463 is a deficient number, since it is larger than the sum of its proper divisors (407906009).

2403738463 is a wasteful number, since it uses less digits than its factorization.

2403738463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271222 (or 271215 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The square root of 2403738463 is about 49027.9355367937. The cubic root of 2403738463 is about 1339.5607201601.

It can be divided in two parts, 24037 and 38463, that added together give a square (62500 = 250²).

The spelling of 2403738463 in words is "two billion, four hundred three million, seven hundred thirty-eight thousand, four hundred sixty-three".