2774736274 has 16 divisors (see below), whose sum is σ = 4275255168. Its totient is φ = 1349992912.

The previous prime is 2774736257. The next prime is 2774736317. The reversal of 2774736274 is 4726374772.

It is a super-2 number, since 2×2774736274² = 15398322780502806152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69052 + ... + 101575.

It is an arithmetic number, because the mean of its divisors is an integer number (267203448).

Almost surely, 2^2774736274 is an apocalyptic number.

2774736274 is a deficient number, since it is larger than the sum of its proper divisors (1500518894).

2774736274 is a wasteful number, since it uses less digits than its factorization.

2774736274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170849.

The product of its digits is 2765952, while the sum is 49.

The square root of 2774736274 is about 52675.7655283718. The cubic root of 2774736274 is about 1405.2078607376.

The spelling of 2774736274 in words is "two billion, seven hundred seventy-four million, seven hundred thirty-six thousand, two hundred seventy-four".