6742366 has 4 divisors (see below), whose sum is σ = 10113552. Its totient is φ = 3371182.

The previous prime is 6742363. The next prime is 6742369. The reversal of 6742366 is 6632476.

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

It is an interprime number because it is at equal distance from previous prime (6742363) and next prime (6742369).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6742361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1685590 + ... + 1685593.

It is an arithmetic number, because the mean of its divisors is an integer number (2528388).

Almost surely, 2^6742366 is an apocalyptic number.

6742366 is a deficient number, since it is larger than the sum of its proper divisors (3371186).

6742366 is a wasteful number, since it uses less digits than its factorization.

6742366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3371185.

The product of its digits is 36288, while the sum is 34.

The square root of 6742366 is about 2596.6066317407. The cubic root of 6742366 is about 188.9168844062.

The spelling of 6742366 in words is "six million, seven hundred forty-two thousand, three hundred sixty-six".