2770654870 has 16 divisors (see below), whose sum is σ = 4993138080. Its totient is φ = 1106937664.

The previous prime is 2770654829. The next prime is 2770654877. The reversal of 2770654870 is 784560772.

It is a self number, because there is not a number n which added to its sum of digits gives 2770654870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2770654877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156727 + ... + 173506.

It is an arithmetic number, because the mean of its divisors is an integer number (312071130).

Almost surely, 2^2770654870 is an apocalyptic number.

2770654870 is a deficient number, since it is larger than the sum of its proper divisors (2222483210).

2770654870 is a wasteful number, since it uses less digits than its factorization.

2770654870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331079.

The product of its (nonzero) digits is 658560, while the sum is 46.

The square root of 2770654870 is about 52637.0104584217. The cubic root of 2770654870 is about 1404.5185417385.

The spelling of 2770654870 in words is "two billion, seven hundred seventy million, six hundred fifty-four thousand, eight hundred seventy".