6739345 has 8 divisors (see below), whose sum is σ = 8438976. Its totient is φ = 5156976.

The previous prime is 6739333. The next prime is 6739363. The reversal of 6739345 is 5439376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6739345 - 2¹⁹ = 6215057 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 7² + 3¹⁰ + 9² + 3¹² + 4¹¹ + 5⁹ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29187 + ... + 29416.

It is an arithmetic number, because the mean of its divisors is an integer number (1054872).

Almost surely, 2^6739345 is an apocalyptic number.

It is an amenable number.

6739345 is a deficient number, since it is larger than the sum of its proper divisors (1699631).

6739345 is a wasteful number, since it uses less digits than its factorization.

6739345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58631.

The product of its digits is 68040, while the sum is 37.

The square root of 6739345 is about 2596.0248457979. The cubic root of 6739345 is about 188.8886646800. Note that the first 3 decimals are identical.

The spelling of 6739345 in words is "six million, seven hundred thirty-nine thousand, three hundred forty-five".