2739118456 has 16 divisors (see below), whose sum is σ = 5140170000. Its totient is φ = 1368406464.

The previous prime is 2739118453. The next prime is 2739118463. The reversal of 2739118456 is 6548119372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2739118453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133956 + ... + 153043.

It is an arithmetic number, because the mean of its divisors is an integer number (321260625).

Almost surely, 2^2739118456 is an apocalyptic number.

It is an amenable number.

2739118456 is a deficient number, since it is larger than the sum of its proper divisors (2401051544).

2739118456 is a wasteful number, since it uses less digits than its factorization.

2739118456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288198 (or 288194 counting only the distinct ones).

The product of its digits is 362880, while the sum is 46.

The square root of 2739118456 is about 52336.5881195937. The cubic root of 2739118456 is about 1399.1693126529.

The spelling of 2739118456 in words is "two billion, seven hundred thirty-nine million, one hundred eighteen thousand, four hundred fifty-six".