2774373612 has 12 divisors (see below), whose sum is σ = 6473538456. Its totient is φ = 924791200.

The previous prime is 2774373583. The next prime is 2774373617. The reversal of 2774373612 is 2163734772.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2774373617) 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 in 3 ways as a sum of consecutive naturals, for example, 115598889 + ... + 115598912.

It is an arithmetic number, because the mean of its divisors is an integer number (539461538).

Almost surely, 2^2774373612 is an apocalyptic number.

It is an amenable number.

2774373612 is an abundant number, since it is smaller than the sum of its proper divisors (3699164844).

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

2774373612 is a wasteful number, since it uses less digits than its factorization.

2774373612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231197808 (or 231197806 counting only the distinct ones).

The product of its digits is 296352, while the sum is 42.

The square root of 2774373612 is about 52672.3230169318. The cubic root of 2774373612 is about 1405.1466371777.

The spelling of 2774373612 in words is "two billion, seven hundred seventy-four million, three hundred seventy-three thousand, six hundred twelve".