2773077164 has 24 divisors (see below), whose sum is σ = 5701292688. Its totient is φ = 1163528640.

The previous prime is 2773077119. The next prime is 2773077169. The reversal of 2773077164 is 4617703772.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (2773077169) 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, 2423447 + ... + 2424590.

It is an arithmetic number, because the mean of its divisors is an integer number (237553862).

Almost surely, 2^2773077164 is an apocalyptic number.

It is an amenable number.

2773077164 is an abundant number, since it is smaller than the sum of its proper divisors (2928215524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2773077164 is a wasteful number, since it uses less digits than its factorization.

2773077164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848065 (or 4848063 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 44.

The square root of 2773077164 is about 52660.0148499789. The cubic root of 2773077164 is about 1404.9277309028.

The spelling of 2773077164 in words is "two billion, seven hundred seventy-three million, seventy-seven thousand, one hundred sixty-four".