2746941688 has 8 divisors (see below), whose sum is σ = 5150515680. Its totient is φ = 1373470840.

The previous prime is 2746941641. The next prime is 2746941709. The reversal of 2746941688 is 8861496472.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171683848 + ... + 171683863.

It is an arithmetic number, because the mean of its divisors is an integer number (643814460).

Almost surely, 2^2746941688 is an apocalyptic number.

It is an amenable number.

2746941688 is a deficient number, since it is larger than the sum of its proper divisors (2403573992).

2746941688 is a wasteful number, since it uses less digits than its factorization.

2746941688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343367717 (or 343367713 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 55.

The square root of 2746941688 is about 52411.2744359456. The cubic root of 2746941688 is about 1400.5001084047.

The spelling of 2746941688 in words is "two billion, seven hundred forty-six million, nine hundred forty-one thousand, six hundred eighty-eight".