6740489105 has 16 divisors (see below), whose sum is σ = 9382074240. Its totient is φ = 4553062272.

The previous prime is 6740489101. The next prime is 6740489131. The reversal of 6740489105 is 5019840476.

It is a cyclic number.

It is not a de Polignac number, because 6740489105 - 2² = 6740489101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6740489101) 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, 1434860 + ... + 1439549.

It is an arithmetic number, because the mean of its divisors is an integer number (586379640).

Almost surely, 2^6740489105 is an apocalyptic number.

It is an amenable number.

6740489105 is a deficient number, since it is larger than the sum of its proper divisors (2641585135).

6740489105 is a wasteful number, since it uses less digits than its factorization.

6740489105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874488.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 6740489105 is about 82100.4817586353. The cubic root of 6740489105 is about 1888.9935297079.

The spelling of 6740489105 in words is "six billion, seven hundred forty million, four hundred eighty-nine thousand, one hundred five".