2730788937 has 16 divisors (see below), whose sum is σ = 4049818560. Its totient is φ = 1818633600.

The previous prime is 2730788903. The next prime is 2730788939. The reversal of 2730788937 is 7398870372.

It is not a de Polignac number, because 2730788937 - 2¹² = 2730784841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2730788939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25864 + ... + 78297.

It is an arithmetic number, because the mean of its divisors is an integer number (253113660).

Almost surely, 2^2730788937 is an apocalyptic number.

2730788937 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2730788937 is a deficient number, since it is larger than the sum of its proper divisors (1319029623).

2730788937 is a wasteful number, since it uses less digits than its factorization.

2730788937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105141 (or 105135 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The square root of 2730788937 is about 52256.9510878696. The cubic root of 2730788937 is about 1397.7496051758.

The spelling of 2730788937 in words is "two billion, seven hundred thirty million, seven hundred eighty-eight thousand, nine hundred thirty-seven".