2779245082 has 8 divisors (see below), whose sum is σ = 4183599456. Its totient is φ = 1384711932.

The previous prime is 2779245061. The next prime is 2779245109. The reversal of 2779245082 is 2805429772.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 2454598 + ... + 2455729.

It is an arithmetic number, because the mean of its divisors is an integer number (522949932).

Almost surely, 2^2779245082 is an apocalyptic number.

2779245082 is a deficient number, since it is larger than the sum of its proper divisors (1404354374).

2779245082 is a wasteful number, since it uses less digits than its factorization.

2779245082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910612.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 2779245082 is about 52718.5459017982. The cubic root of 2779245082 is about 1405.9685797297.

The spelling of 2779245082 in words is "two billion, seven hundred seventy-nine million, two hundred forty-five thousand, eighty-two".