2768994608 has 20 divisors (see below), whose sum is σ = 5455859880. Its totient is φ = 1361030784.

The previous prime is 2768994607. The next prime is 2768994637. The reversal of 2768994608 is 8064998672.

It is a super-2 number, since 2×2768994608² = 15334662278266147328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is not an unprimeable number, because it can be changed into a prime (2768994607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1465685 + ... + 1467572.

It is an arithmetic number, because the mean of its divisors is an integer number (272792994).

Almost surely, 2^2768994608 is an apocalyptic number.

It is an amenable number.

2768994608 is a deficient number, since it is larger than the sum of its proper divisors (2686865272).

2768994608 is a wasteful number, since it uses less digits than its factorization.

2768994608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933324 (or 2933318 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 59.

The square root of 2768994608 is about 52621.2372336493. The cubic root of 2768994608 is about 1404.2379420483.

The spelling of 2768994608 in words is "two billion, seven hundred sixty-eight million, nine hundred ninety-four thousand, six hundred eight".