2754729946 has 16 divisors (see below), whose sum is σ = 4377456000. Its totient is φ = 1295663040.

The previous prime is 2754729937. The next prime is 2754729977. The reversal of 2754729946 is 6499274572.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 47701 + ... + 88231.

It is an arithmetic number, because the mean of its divisors is an integer number (273591000).

Almost surely, 2^2754729946 is an apocalyptic number.

2754729946 is a deficient number, since it is larger than the sum of its proper divisors (1622726054).

2754729946 is a wasteful number, since it uses less digits than its factorization.

2754729946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42549.

The product of its digits is 7620480, while the sum is 55.

The square root of 2754729946 is about 52485.5212987353. The cubic root of 2754729946 is about 1401.8224473515.

The spelling of 2754729946 in words is "two billion, seven hundred fifty-four million, seven hundred twenty-nine thousand, nine hundred forty-six".