6427077343 has 4 divisors (see below), whose sum is σ = 6453969120. Its totient is φ = 6400185568.

The previous prime is 6427077323. The next prime is 6427077347. The reversal of 6427077343 is 3437707246.

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

It is a cyclic number.

It is not a de Polignac number, because 6427077343 - 2¹³ = 6427069151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6427077343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6427077347) 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, 13445530 + ... + 13446007.

It is an arithmetic number, because the mean of its divisors is an integer number (1613492280).

Almost surely, 2^6427077343 is an apocalyptic number.

6427077343 is a deficient number, since it is larger than the sum of its proper divisors (26891777).

6427077343 is a wasteful number, since it uses less digits than its factorization.

6427077343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26891776.

The product of its (nonzero) digits is 592704, while the sum is 43.

The square root of 6427077343 is about 80169.0547717759. The cubic root of 6427077343 is about 1859.2502222349.

The spelling of 6427077343 in words is "six billion, four hundred twenty-seven million, seventy-seven thousand, three hundred forty-three".