6940934 has 32 divisors (see below), whose sum is σ = 13982976. Its totient is φ = 2495520.

The previous prime is 6940919. The next prime is 6940939. The reversal of 6940934 is 4390496.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 6940894 and 6940903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6940939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269 + ... + 3735.

It is an arithmetic number, because the mean of its divisors is an integer number (436968).

Almost surely, 2^6940934 is an apocalyptic number.

6940934 is an abundant number, since it is smaller than the sum of its proper divisors (7042042).

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

6940934 is a wasteful number, since it uses less digits than its factorization.

6940934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 6940934 is about 2634.5652392757. The cubic root of 6940934 is about 190.7535540278.

The spelling of 6940934 in words is "six million, nine hundred forty thousand, nine hundred thirty-four".