6949425 has 72 divisors (see below), whose sum is σ = 14022912. Its totient is φ = 3024000.

The previous prime is 6949417. The next prime is 6949429. The reversal of 6949425 is 5249496.

It is not a de Polignac number, because 6949425 - 2³ = 6949417 is a prime.

It is a Curzon number.

6949425 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6949429) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 113895 + ... + 113955.

Almost surely, 2^6949425 is an apocalyptic number.

It is an amenable number.

6949425 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

6949425 is a wasteful number, since it uses less digits than its factorization.

6949425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 107 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 6949425 is about 2636.1762080711. The cubic root of 6949425 is about 190.8313066957.

It can be divided in two parts, 69 and 49425, that added together give a palindrome (49494).

The spelling of 6949425 in words is "six million, nine hundred forty-nine thousand, four hundred twenty-five".