6947396 has 6 divisors (see below), whose sum is σ = 12157950. Its totient is φ = 3473696.

The previous prime is 6947389. The next prime is 6947401. The reversal of 6947396 is 6937496.

It can be written as a sum of positive squares in only one way, i.e., 5692996 + 1254400 = 2386^2 + 1120^2 .

It is a super-2 number, since 2×6947396² = 96532622361632, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 868421 + ... + 868428.

It is an arithmetic number, because the mean of its divisors is an integer number (2026325).

Almost surely, 2^6947396 is an apocalyptic number.

It is an amenable number.

6947396 is a deficient number, since it is larger than the sum of its proper divisors (5210554).

6947396 is a wasteful number, since it uses less digits than its factorization.

6947396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736853 (or 1736851 counting only the distinct ones).

The product of its digits is 244944, while the sum is 44.

The square root of 6947396 is about 2635.7913422728. The cubic root of 6947396 is about 190.8127327652.

The spelling of 6947396 in words is "six million, nine hundred forty-seven thousand, three hundred ninety-six".