2774736048 has 40 divisors (see below), whose sum is σ = 8192078848. Its totient is φ = 792781632.

The previous prime is 2774736023. The next prime is 2774736061. The reversal of 2774736048 is 8406374772.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 2774735988 and 2774736006.

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, 4128736 + ... + 4129407.

Almost surely, 2^2774736048 is an apocalyptic number.

2774736048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2774736048 is an abundant number, since it is smaller than the sum of its proper divisors (5417342800).

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

2774736048 is a wasteful number, since it uses less digits than its factorization.

2774736048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8258161 (or 8258155 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 48.

The square root of 2774736048 is about 52675.7633831727. The cubic root of 2774736048 is about 1405.2078225865.

The spelling of 2774736048 in words is "two billion, seven hundred seventy-four million, seven hundred thirty-six thousand, forty-eight".