6934493 has 4 divisors (see below), whose sum is σ = 6952188. Its totient is φ = 6916800.

The previous prime is 6934469. The next prime is 6934507. The reversal of 6934493 is 3944396.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3829849 + 3104644 = 1957^2 + 1762^2 .

It is a cyclic number.

It is not a de Polignac number, because 6934493 - 2²² = 2740189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6934423) 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, 8246 + ... + 9047.

It is an arithmetic number, because the mean of its divisors is an integer number (1738047).

Almost surely, 2^6934493 is an apocalyptic number.

It is an amenable number.

6934493 is a deficient number, since it is larger than the sum of its proper divisors (17695).

6934493 is a wasteful number, since it uses less digits than its factorization.

6934493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17694.

The product of its digits is 69984, while the sum is 38.

The square root of 6934493 is about 2633.3425527265. The cubic root of 6934493 is about 190.6945310448.

The spelling of 6934493 in words is "six million, nine hundred thirty-four thousand, four hundred ninety-three".