6740933 has 4 divisors (see below), whose sum is σ = 6905388. Its totient is φ = 6576480.

The previous prime is 6740917. The next prime is 6740941. The reversal of 6740933 is 3390476.

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 3232804 + 3508129 = 1798^2 + 1873^2 .

It is a cyclic number.

It is not a de Polignac number, because 6740933 - 2⁴ = 6740917 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6740933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6749933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82166 + ... + 82247.

It is an arithmetic number, because the mean of its divisors is an integer number (1726347).

Almost surely, 2^6740933 is an apocalyptic number.

It is an amenable number.

6740933 is a deficient number, since it is larger than the sum of its proper divisors (164455).

6740933 is a wasteful number, since it uses less digits than its factorization.

6740933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164454.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 6740933 is about 2596.3306800175. The cubic root of 6740933 is about 188.9034995362.

The spelling of 6740933 in words is "six million, seven hundred forty thousand, nine hundred thirty-three".