6739073 has 4 divisors (see below), whose sum is σ = 7351728. Its totient is φ = 6126420.

The previous prime is 6739067. The next prime is 6739147. The reversal of 6739073 is 3709376.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6739073 - 2⁶ = 6739009 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6739043) 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, 306311 + ... + 306332.

It is an arithmetic number, because the mean of its divisors is an integer number (1837932).

Almost surely, 2^6739073 is an apocalyptic number.

It is an amenable number.

6739073 is a deficient number, since it is larger than the sum of its proper divisors (612655).

6739073 is a wasteful number, since it uses less digits than its factorization.

6739073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612654.

The product of its (nonzero) digits is 23814, while the sum is 35.

The square root of 6739073 is about 2595.9724574810. The cubic root of 6739073 is about 188.8861234633.

The spelling of 6739073 in words is "six million, seven hundred thirty-nine thousand, seventy-three".