6740753626 has 8 divisors (see below), whose sum is σ = 10117925460. Its totient is φ = 3368111808.

The previous prime is 6740753603. The next prime is 6740753627. The reversal of 6740753626 is 6263570476.

It can be written as a sum of positive squares in 2 ways, for example, as 6381613225 + 359140401 = 79885^2 + 18951^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6740753627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1128781 + ... + 1134736.

Almost surely, 2^6740753626 is an apocalyptic number.

6740753626 is a deficient number, since it is larger than the sum of its proper divisors (3377171834).

6740753626 is a wasteful number, since it uses less digits than its factorization.

6740753626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265008.

The product of its (nonzero) digits is 1270080, while the sum is 46.

The square root of 6740753626 is about 82102.0927017089. The cubic root of 6740753626 is about 1889.0182396814.

The spelling of 6740753626 in words is "six billion, seven hundred forty million, seven hundred fifty-three thousand, six hundred twenty-six".