6747348406 has 4 divisors (see below), whose sum is σ = 10121022612. Its totient is φ = 3373674202.

The previous prime is 6747348389. The next prime is 6747348427. The reversal of 6747348406 is 6048437476.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6747348406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1686837100 + ... + 1686837103.

It is an arithmetic number, because the mean of its divisors is an integer number (2530255653).

Almost surely, 2^6747348406 is an apocalyptic number.

6747348406 is a deficient number, since it is larger than the sum of its proper divisors (3373674206).

6747348406 is a wasteful number, since it uses less digits than its factorization.

6747348406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373674205.

The product of its (nonzero) digits is 2709504, while the sum is 49.

The square root of 6747348406 is about 82142.2449534952. The cubic root of 6747348406 is about 1889.6340758315.

The spelling of 6747348406 in words is "six billion, seven hundred forty-seven million, three hundred forty-eight thousand, four hundred six".