6340594 has 24 divisors (see below), whose sum is σ = 10730412. Its totient is φ = 2793120.

The previous prime is 6340573. The next prime is 6340597. The reversal of 6340594 is 4950436.

It can be written as a sum of positive squares in 2 ways, for example, as 5832225 + 508369 = 2415^2 + 713^2 .

It is not an unprimeable number, because it can be changed into a prime (6340597) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13524 + ... + 13984.

Almost surely, 2^6340594 is an apocalyptic number.

6340594 is a deficient number, since it is larger than the sum of its proper divisors (4389818).

6340594 is a wasteful number, since it uses less digits than its factorization.

6340594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 6340594 is about 2518.0536134086. The cubic root of 6340594 is about 185.0873120852.

The spelling of 6340594 in words is "six million, three hundred forty thousand, five hundred ninety-four".