6394761 has 16 divisors (see below), whose sum is σ = 9801600. Its totient is φ = 4115664.

The previous prime is 6394741. The next prime is 6394763. The reversal of 6394761 is 1674936.

It is not a de Polignac number, because 6394761 - 2⁹ = 6394249 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6394763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3301 + ... + 4866.

It is an arithmetic number, because the mean of its divisors is an integer number (612600).

Almost surely, 2^6394761 is an apocalyptic number.

It is an amenable number.

6394761 is a deficient number, since it is larger than the sum of its proper divisors (3406839).

6394761 is a wasteful number, since it uses less digits than its factorization.

6394761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8205 (or 8199 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 6394761 is about 2528.7864678537. The cubic root of 6394761 is about 185.6128785065.

The spelling of 6394761 in words is "six million, three hundred ninety-four thousand, seven hundred sixty-one".