2679270540 has 24 divisors (see below), whose sum is σ = 7501957680. Its totient is φ = 714472128.

The previous prime is 2679270509. The next prime is 2679270547. The reversal of 2679270540 is 450729762.

It is a junction number, because it is equal to n+sod(n) for n = 2679270492 and 2679270501.

It is not an unprimeable number, because it can be changed into a prime (2679270547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22327195 + ... + 22327314.

It is an arithmetic number, because the mean of its divisors is an integer number (312581570).

Almost surely, 2^2679270540 is an apocalyptic number.

2679270540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2679270540 is an abundant number, since it is smaller than the sum of its proper divisors (4822687140).

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

2679270540 is a wasteful number, since it uses less digits than its factorization.

2679270540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44654521 (or 44654519 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 2679270540 is about 51761.6705680951. The cubic root of 2679270540 is about 1388.9038750762.

The spelling of 2679270540 in words is "two billion, six hundred seventy-nine million, two hundred seventy thousand, five hundred forty".