6744081 has 16 divisors (see below), whose sum is σ = 9371648. Its totient is φ = 4309200.

The previous prime is 6744079. The next prime is 6744097. The reversal of 6744081 is 1804476.

It is not a de Polignac number, because 6744081 - 2¹ = 6744079 is a prime.

It is a super-2 number, since 2×6744081² = 90965257069122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6744041) 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, 11526 + ... + 12096.

It is an arithmetic number, because the mean of its divisors is an integer number (585728).

Almost surely, 2^6744081 is an apocalyptic number.

It is an amenable number.

6744081 is a deficient number, since it is larger than the sum of its proper divisors (2627567).

6744081 is a wasteful number, since it uses less digits than its factorization.

6744081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 6744081 is about 2596.9368494440. The cubic root of 6744081 is about 188.9329007913.

The spelling of 6744081 in words is "six million, seven hundred forty-four thousand, eighty-one".