2738427885 has 16 divisors (see below), whose sum is σ = 4868316480. Its totient is φ = 1460494800.

The previous prime is 2738427883. The next prime is 2738427911. The reversal of 2738427885 is 5887248372.

It is not a de Polignac number, because 2738427885 - 2¹ = 2738427883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738427883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10142191 + ... + 10142460.

It is an arithmetic number, because the mean of its divisors is an integer number (304269780).

Almost surely, 2^2738427885 is an apocalyptic number.

It is an amenable number.

2738427885 is a deficient number, since it is larger than the sum of its proper divisors (2129888595).

2738427885 is a wasteful number, since it uses less digits than its factorization.

2738427885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20284665 (or 20284659 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 54.

The square root of 2738427885 is about 52329.9903019292. The cubic root of 2738427885 is about 1399.0517192278.

The spelling of 2738427885 in words is "two billion, seven hundred thirty-eight million, four hundred twenty-seven thousand, eight hundred eighty-five".