6379625 has 32 divisors (see below), whose sum is σ = 9524736. Its totient is φ = 4171200.

The previous prime is 6379621. The next prime is 6379691. The reversal of 6379625 is 5269736.

It is not a de Polignac number, because 6379625 - 2² = 6379621 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6379621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19967 + ... + 20283.

It is an arithmetic number, because the mean of its divisors is an integer number (297648).

Almost surely, 2^6379625 is an apocalyptic number.

It is an amenable number.

6379625 is a deficient number, since it is larger than the sum of its proper divisors (3145111).

6379625 is a wasteful number, since it uses less digits than its factorization.

6379625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362 (or 352 counting only the distinct ones).

The product of its digits is 68040, while the sum is 38.

The square root of 6379625 is about 2525.7919550113. The cubic root of 6379625 is about 185.4663181146.

The spelling of 6379625 in words is "six million, three hundred seventy-nine thousand, six hundred twenty-five".