6979025 has 12 divisors (see below), whose sum is σ = 8724144. Its totient is φ = 5538000.

The previous prime is 6979013. The next prime is 6979033. The reversal of 6979025 is 5209796.

It is not a de Polignac number, because 6979025 - 2⁴ = 6979009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6979025.

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, 2210 + ... + 4340.

It is an arithmetic number, because the mean of its divisors is an integer number (727012).

Almost surely, 2^6979025 is an apocalyptic number.

It is an amenable number.

6979025 is a deficient number, since it is larger than the sum of its proper divisors (1745119).

6979025 is a wasteful number, since it uses less digits than its factorization.

6979025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272 (or 2267 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 6979025 is about 2641.7844348092. The cubic root of 6979025 is about 191.1018617326.

The spelling of 6979025 in words is "six million, nine hundred seventy-nine thousand, twenty-five".