6945234 has 8 divisors (see below), whose sum is σ = 13890480. Its totient is φ = 2315076.

The previous prime is 6945223. The next prime is 6945251. The reversal of 6945234 is 4325496.

It is a sphenic number, since it is the product of 3 distinct primes.

6945234 is an admirable number.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6945195 and 6945204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578764 + ... + 578775.

It is an arithmetic number, because the mean of its divisors is an integer number (1736310).

Almost surely, 2^6945234 is an apocalyptic number.

6945234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6945234 is a wasteful number, since it uses less digits than its factorization.

6945234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157544.

The product of its digits is 25920, while the sum is 33.

The square root of 6945234 is about 2635.3811868494. The cubic root of 6945234 is about 190.7929373421.

The spelling of 6945234 in words is "six million, nine hundred forty-five thousand, two hundred thirty-four".