6707743481 has 4 divisors (see below), whose sum is σ = 6799630452. Its totient is φ = 6615856512.

The previous prime is 6707743463. The next prime is 6707743501. The reversal of 6707743481 is 1843477076.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2418672400 + 4289071081 = 49180^2 + 65491^2 .

It is a cyclic number.

It is not a de Polignac number, because 6707743481 - 2¹⁸ = 6707481337 is a prime.

It is a super-2 number, since 2×6707743481² = 89987645213795994722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6707743411) 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 in 3 ways as a sum of consecutive naturals, for example, 45943376 + ... + 45943521.

It is an arithmetic number, because the mean of its divisors is an integer number (1699907613).

Almost surely, 2^6707743481 is an apocalyptic number.

It is an amenable number.

6707743481 is a deficient number, since it is larger than the sum of its proper divisors (91886971).

6707743481 is an equidigital number, since it uses as much as digits as its factorization.

6707743481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91886970.

The product of its (nonzero) digits is 790272, while the sum is 47.

The square root of 6707743481 is about 81900.8148982658. The cubic root of 6707743481 is about 1885.9296219784.

The spelling of 6707743481 in words is "six billion, seven hundred seven million, seven hundred forty-three thousand, four hundred eighty-one".