2765730284 has 6 divisors (see below), whose sum is σ = 4840028004. Its totient is φ = 1382865140.

The previous prime is 2765730281. The next prime is 2765730293. The reversal of 2765730284 is 4820375672.

It is not an unprimeable number, because it can be changed into a prime (2765730281) by changing a digit.

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 as a sum of consecutive naturals, namely, 345716282 + ... + 345716289.

It is an arithmetic number, because the mean of its divisors is an integer number (806671334).

Almost surely, 2^2765730284 is an apocalyptic number.

It is an amenable number.

2765730284 is a deficient number, since it is larger than the sum of its proper divisors (2074297720).

2765730284 is a wasteful number, since it uses less digits than its factorization.

2765730284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691432575 (or 691432573 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 2765730284 is about 52590.2109141996. The cubic root of 2765730284 is about 1403.6859137569.

The spelling of 2765730284 in words is "two billion, seven hundred sixty-five million, seven hundred thirty thousand, two hundred eighty-four".