6394494 has 24 divisors (see below), whose sum is σ = 13226760. Its totient is φ = 2060880.

The previous prime is 6394481. The next prime is 6394501. The reversal of 6394494 is 4944936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5212 + ... + 6320.

It is an arithmetic number, because the mean of its divisors is an integer number (551115).

Almost surely, 2^6394494 is an apocalyptic number.

6394494 is an abundant number, since it is smaller than the sum of its proper divisors (6832266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6394494 is a wasteful number, since it uses less digits than its factorization.

6394494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176 (or 1145 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 6394494 is about 2528.7336751821. The cubic root of 6394494 is about 185.6102951768.

The spelling of 6394494 in words is "six million, three hundred ninety-four thousand, four hundred ninety-four".