6734386 has 4 divisors (see below), whose sum is σ = 10101582. Its totient is φ = 3367192.

The previous prime is 6734383. The next prime is 6734401. The reversal of 6734386 is 6834376.

It is a happy number.

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., 6734025 + 361 = 2595^2 + 19^2 .

It is not an unprimeable number, because it can be changed into a prime (6734381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1683595 + ... + 1683598.

Almost surely, 2^6734386 is an apocalyptic number.

6734386 is a deficient number, since it is larger than the sum of its proper divisors (3367196).

6734386 is a wasteful number, since it uses less digits than its factorization.

6734386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367195.

The product of its digits is 72576, while the sum is 37.

The square root of 6734386 is about 2595.0695559079. The cubic root of 6734386 is about 188.8423234440.

It can be divided in two parts, 67 and 34386, that added together give a triangular number (34453 = T₂₆₂).

The spelling of 6734386 in words is "six million, seven hundred thirty-four thousand, three hundred eighty-six".