2769731896 has 16 divisors (see below), whose sum is σ = 5210168040. Its totient is φ = 1380353760.

The previous prime is 2769731873. The next prime is 2769731927. The reversal of 2769731896 is 6981379672.

It is a self number, because there is not a number n which added to its sum of digits gives 2769731896.

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, 561415 + ... + 566326.

Almost surely, 2^2769731896 is an apocalyptic number.

It is an amenable number.

2769731896 is a deficient number, since it is larger than the sum of its proper divisors (2440436144).

2769731896 is a wasteful number, since it uses less digits than its factorization.

2769731896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128054 (or 1128050 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 58.

The square root of 2769731896 is about 52628.2423799237. The cubic root of 2769731896 is about 1404.3625644057.

The spelling of 2769731896 in words is "two billion, seven hundred sixty-nine million, seven hundred thirty-one thousand, eight hundred ninety-six".