6394925 has 12 divisors (see below), whose sum is σ = 8347680. Its totient is φ = 4846320.

The previous prime is 6394909. The next prime is 6394933. The reversal of 6394925 is 5294936.

It is not a de Polignac number, because 6394925 - 2⁴ = 6394909 is a prime.

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, 6257 + ... + 7206.

It is an arithmetic number, because the mean of its divisors is an integer number (695640).

Almost surely, 2^6394925 is an apocalyptic number.

It is an amenable number.

6394925 is a deficient number, since it is larger than the sum of its proper divisors (1952755).

6394925 is a wasteful number, since it uses less digits than its factorization.

6394925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13492 (or 13487 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 6394925 is about 2528.8188942666. The cubic root of 6394925 is about 185.6144652352.

The spelling of 6394925 in words is "six million, three hundred ninety-four thousand, nine hundred twenty-five".