6948390 has 16 divisors (see below), whose sum is σ = 16676208. Its totient is φ = 1852896.

The previous prime is 6948379. The next prime is 6948391. The reversal of 6948390 is 938496.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6948391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115777 + ... + 115836.

It is an arithmetic number, because the mean of its divisors is an integer number (1042263).

Almost surely, 2^6948390 is an apocalyptic number.

6948390 is an abundant number, since it is smaller than the sum of its proper divisors (9727818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6948390 is a wasteful number, since it uses less digits than its factorization.

6948390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231623.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 6948390 is about 2635.9798937018. The cubic root of 6948390 is about 190.8218325205.

The spelling of 6948390 in words is "six million, nine hundred forty-eight thousand, three hundred ninety".