2700049642 has 8 divisors (see below), whose sum is σ = 4051605600. Its totient is φ = 1349514444.

The previous prime is 2700049609. The next prime is 2700049661. The reversal of 2700049642 is 2469400072.

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

It is a junction number, because it is equal to n+sod(n) for n = 2700049598 and 2700049607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248542 + ... + 259177.

It is an arithmetic number, because the mean of its divisors is an integer number (506450700).

Almost surely, 2^2700049642 is an apocalyptic number.

2700049642 is a deficient number, since it is larger than the sum of its proper divisors (1351555958).

2700049642 is a wasteful number, since it uses less digits than its factorization.

2700049642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510380.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2700049642 is about 51962.0019052384. The cubic root of 2700049642 is about 1392.4851840224.

The spelling of 2700049642 in words is "two billion, seven hundred million, forty-nine thousand, six hundred forty-two".