6734563 has 8 divisors (see below), whose sum is σ = 7451136. Its totient is φ = 6035400.

The previous prime is 6734543. The next prime is 6734573. The reversal of 6734563 is 3654376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6734563 - 2¹⁷ = 6603491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6734503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3531 + ... + 5092.

It is an arithmetic number, because the mean of its divisors is an integer number (931392).

Almost surely, 2^6734563 is an apocalyptic number.

6734563 is a deficient number, since it is larger than the sum of its proper divisors (716573).

6734563 is a wasteful number, since it uses less digits than its factorization.

6734563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8705.

The product of its digits is 45360, while the sum is 34.

The square root of 6734563 is about 2595.1036588160. The cubic root of 6734563 is about 188.8439778783.

The spelling of 6734563 in words is "six million, seven hundred thirty-four thousand, five hundred sixty-three".