6744313432 has 8 divisors (see below), whose sum is σ = 12645587700. Its totient is φ = 3372156712.

The previous prime is 6744313427. The next prime is 6744313439. The reversal of 6744313432 is 2343134476.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 6744313391 and 6744313400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6744313439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421519582 + ... + 421519597.

Almost surely, 2^6744313432 is an apocalyptic number.

It is an amenable number.

6744313432 is a deficient number, since it is larger than the sum of its proper divisors (5901274268).

6744313432 is a wasteful number, since it uses less digits than its factorization.

6744313432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843039185 (or 843039181 counting only the distinct ones).

The product of its digits is 145152, while the sum is 37.

The square root of 6744313432 is about 82123.7689831635. The cubic root of 6744313432 is about 1889.3507126479.

The spelling of 6744313432 in words is "six billion, seven hundred forty-four million, three hundred thirteen thousand, four hundred thirty-two".