6969436 has 6 divisors (see below), whose sum is σ = 12196520. Its totient is φ = 3484716.

The previous prime is 6969421. The next prime is 6969449. The reversal of 6969436 is 6349696.

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

It is a junction number, because it is equal to n+sod(n) for n = 6969392 and 6969401.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 871176 + ... + 871183.

Almost surely, 2^6969436 is an apocalyptic number.

It is an amenable number.

6969436 is a deficient number, since it is larger than the sum of its proper divisors (5227084).

6969436 is a wasteful number, since it uses less digits than its factorization.

6969436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742363 (or 1742361 counting only the distinct ones).

The product of its digits is 209952, while the sum is 43.

The square root of 6969436 is about 2639.9689392112. The cubic root of 6969436 is about 191.0142986107.

The spelling of 6969436 in words is "six million, nine hundred sixty-nine thousand, four hundred thirty-six".