2723761403 has 16 divisors (see below), whose sum is σ = 3254657760. Its totient is φ = 2250124800.

The previous prime is 2723761399. The next prime is 2723761457. The reversal of 2723761403 is 3041673272.

It is not a de Polignac number, because 2723761403 - 2² = 2723761399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2723761493) 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, 245708 + ... + 256553.

It is an arithmetic number, because the mean of its divisors is an integer number (203416110).

Almost surely, 2^2723761403 is an apocalyptic number.

2723761403 is a deficient number, since it is larger than the sum of its proper divisors (530896357).

2723761403 is a wasteful number, since it uses less digits than its factorization.

2723761403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502318.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 2723761403 is about 52189.6675885179. The cubic root of 2723761403 is about 1396.5495647901.

The spelling of 2723761403 in words is "two billion, seven hundred twenty-three million, seven hundred sixty-one thousand, four hundred three".