6947934 has 64 divisors (see below), whose sum is σ = 17335296. Its totient is φ = 1810944.

The previous prime is 6947923. The next prime is 6947947. The reversal of 6947934 is 4397496.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a d-powerful number, because it can be written as 6⁵ + 9 + 4⁸ + 7⁸ + 9⁵ + 3⁷ + 4¹⁰ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26287 + ... + 26549.

It is an arithmetic number, because the mean of its divisors is an integer number (270864).

Almost surely, 2^6947934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6947934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8667648).

6947934 is an abundant number, since it is smaller than the sum of its proper divisors (10387362).

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

6947934 is a wasteful number, since it uses less digits than its factorization.

6947934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329.

The product of its digits is 163296, while the sum is 42.

The square root of 6947934 is about 2635.8933969340. The cubic root of 6947934 is about 190.8176580926.

The spelling of 6947934 in words is "six million, nine hundred forty-seven thousand, nine hundred thirty-four".