2734855648 has 48 divisors (see below), whose sum is σ = 6237756000. Its totient is φ = 1156018176.

The previous prime is 2734855633. The next prime is 2734855663. The reversal of 2734855648 is 8465584372.

It is an interprime number because it is at equal distance from previous prime (2734855633) and next prime (2734855663).

It is a junction number, because it is equal to n+sod(n) for n = 2734855595 and 2734855604.

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, 67273 + ... + 99976.

It is an arithmetic number, because the mean of its divisors is an integer number (129953250).

Almost surely, 2^2734855648 is an apocalyptic number.

2734855648 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2734855648 is an abundant number, since it is smaller than the sum of its proper divisors (3502900352).

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

2734855648 is a wasteful number, since it uses less digits than its factorization.

2734855648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167339 (or 167331 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 52.

The square root of 2734855648 is about 52295.8473303569. The cubic root of 2734855648 is about 1398.4431073694.

The spelling of 2734855648 in words is "two billion, seven hundred thirty-four million, eight hundred fifty-five thousand, six hundred forty-eight".