2774671630 has 16 divisors (see below), whose sum is σ = 5016222720. Its totient is φ = 1105021152.

The previous prime is 2774671591. The next prime is 2774671687. The reversal of 2774671630 is 361764772.

It is a congruent number.

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, 603534 + ... + 608113.

It is an arithmetic number, because the mean of its divisors is an integer number (313513920).

Almost surely, 2^2774671630 is an apocalyptic number.

2774671630 is a deficient number, since it is larger than the sum of its proper divisors (2241551090).

2774671630 is a wasteful number, since it uses less digits than its factorization.

2774671630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211883.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 2774671630 is about 52675.1519219451. The cubic root of 2774671630 is about 1405.1969481134.

The spelling of 2774671630 in words is "two billion, seven hundred seventy-four million, six hundred seventy-one thousand, six hundred thirty".