2776315372 has 12 divisors (see below), whose sum is σ = 5069793456. Its totient is φ = 1327802960.

The previous prime is 2776315363. The next prime is 2776315403. The reversal of 2776315372 is 2735136772.

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, 15088579 + ... + 15088762.

It is an arithmetic number, because the mean of its divisors is an integer number (422482788).

Almost surely, 2^2776315372 is an apocalyptic number.

It is an amenable number.

2776315372 is a deficient number, since it is larger than the sum of its proper divisors (2293478084).

2776315372 is a wasteful number, since it uses less digits than its factorization.

2776315372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30177368 (or 30177366 counting only the distinct ones).

The product of its digits is 370440, while the sum is 43.

The square root of 2776315372 is about 52690.7522436338. The cubic root of 2776315372 is about 1405.4743773720.

The spelling of 2776315372 in words is "two billion, seven hundred seventy-six million, three hundred fifteen thousand, three hundred seventy-two".