6945342 has 8 divisors (see below), whose sum is σ = 13890696. Its totient is φ = 2315112.

The previous prime is 6945329. The next prime is 6945347. The reversal of 6945342 is 2435496.

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

6945342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6945347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578773 + ... + 578784.

It is an arithmetic number, because the mean of its divisors is an integer number (1736337).

Almost surely, 2^6945342 is an apocalyptic number.

6945342 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.

6945342 is a wasteful number, since it uses less digits than its factorization.

6945342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157562.

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

The square root of 6945342 is about 2635.4016771642. The cubic root of 6945342 is about 190.7939262952.

The spelling of 6945342 in words is "six million, nine hundred forty-five thousand, three hundred forty-two".