6742229632 has 16 divisors (see below), whose sum is σ = 13431785850. Its totient is φ = 3371114752.

The previous prime is 6742229623. The next prime is 6742229657. The reversal of 6742229632 is 2369222476.

It can be written as a sum of positive squares in only one way, i.e., 5326664256 + 1415565376 = 72984^2 + 37624^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26336707 + ... + 26336962.

Almost surely, 2^6742229632 is an apocalyptic number.

It is an amenable number.

6742229632 is a deficient number, since it is larger than the sum of its proper divisors (6689556218).

6742229632 is an equidigital number, since it uses as much as digits as its factorization.

6742229632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52673683 (or 52673671 counting only the distinct ones).

The product of its digits is 435456, while the sum is 43.

The square root of 6742229632 is about 82111.0810548735. The cubic root of 6742229632 is about 1889.1561074890.

The spelling of 6742229632 in words is "six billion, seven hundred forty-two million, two hundred twenty-nine thousand, six hundred thirty-two".