6969438 has 24 divisors (see below), whose sum is σ = 17257968. Its totient is φ = 1991232.

The previous prime is 6969421. The next prime is 6969449. The reversal of 6969438 is 8349696.

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 = 6969393 and 6969402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27531 + ... + 27782.

It is an arithmetic number, because the mean of its divisors is an integer number (719082).

Almost surely, 2^6969438 is an apocalyptic number.

6969438 is an abundant number, since it is smaller than the sum of its proper divisors (10288530).

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

6969438 is a wasteful number, since it uses less digits than its factorization.

6969438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55328 (or 55325 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 6969438 is about 2639.9693180035. The cubic root of 6969438 is about 191.0143168823.

The spelling of 6969438 in words is "six million, nine hundred sixty-nine thousand, four hundred thirty-eight".