2746384655 has 16 divisors (see below), whose sum is σ = 3769896000. Its totient is φ = 1881522432.

The previous prime is 2746384637. The next prime is 2746384661. The reversal of 2746384655 is 5564836472.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2746384655 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3971 + ... + 74219.

It is an arithmetic number, because the mean of its divisors is an integer number (235618500).

Almost surely, 2^2746384655 is an apocalyptic number.

2746384655 is a deficient number, since it is larger than the sum of its proper divisors (1023511345).

2746384655 is a wasteful number, since it uses less digits than its factorization.

2746384655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71378.

The product of its digits is 4838400, while the sum is 50.

The square root of 2746384655 is about 52405.9601095143. The cubic root of 2746384655 is about 1400.4054361469.

The spelling of 2746384655 in words is "two billion, seven hundred forty-six million, three hundred eighty-four thousand, six hundred fifty-five".