2736878542 has 8 divisors (see below), whose sum is σ = 4112689896. Its totient is φ = 1365981912.

The previous prime is 2736878539. The next prime is 2736878561. The reversal of 2736878542 is 2458786372.

It is a happy number.

2736878542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2736878542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1227288 + ... + 1229515.

It is an arithmetic number, because the mean of its divisors is an integer number (514086237).

Almost surely, 2^2736878542 is an apocalyptic number.

2736878542 is a deficient number, since it is larger than the sum of its proper divisors (1375811354).

2736878542 is a wasteful number, since it uses less digits than its factorization.

2736878542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2457362.

The product of its digits is 4515840, while the sum is 52.

The square root of 2736878542 is about 52315.1846216756. The cubic root of 2736878542 is about 1398.7878184299.

The spelling of 2736878542 in words is "two billion, seven hundred thirty-six million, eight hundred seventy-eight thousand, five hundred forty-two".