6746997732 has 48 divisors (see below), whose sum is σ = 16413122880. Its totient is φ = 2155241088.

The previous prime is 6746997731. The next prime is 6746997769. The reversal of 6746997732 is 2377996476.

It is a super-2 number, since 2×6746997732² = 91043956791226287648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6746997731) 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, 96007 + ... + 150702.

It is an arithmetic number, because the mean of its divisors is an integer number (341940060).

Almost surely, 2^6746997732 is an apocalyptic number.

It is an amenable number.

6746997732 is an abundant number, since it is smaller than the sum of its proper divisors (9666125148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6746997732 is a wasteful number, since it uses less digits than its factorization.

6746997732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246812 (or 246810 counting only the distinct ones).

The product of its digits is 24004512, while the sum is 60.

The square root of 6746997732 is about 82140.1103724605. The cubic root of 6746997732 is about 1889.6013391682.

The spelling of 6746997732 in words is "six billion, seven hundred forty-six million, nine hundred ninety-seven thousand, seven hundred thirty-two".