6739234 has 4 divisors (see below), whose sum is σ = 10108854. Its totient is φ = 3369616.

The previous prime is 6739231. The next prime is 6739267. The reversal of 6739234 is 4329376.

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

It can be written as a sum of positive squares in only one way, i.e., 6375625 + 363609 = 2525^2 + 603^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6739234.

It is not an unprimeable number, because it can be changed into a prime (6739231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1684807 + ... + 1684810.

Almost surely, 2^6739234 is an apocalyptic number.

6739234 is a deficient number, since it is larger than the sum of its proper divisors (3369620).

6739234 is a wasteful number, since it uses less digits than its factorization.

6739234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369619.

The product of its digits is 27216, while the sum is 34.

The square root of 6739234 is about 2596.0034668698. The cubic root of 6739234 is about 188.8876276476.

The spelling of 6739234 in words is "six million, seven hundred thirty-nine thousand, two hundred thirty-four".