69434912 has 12 divisors (see below), whose sum is σ = 136700046. Its totient is φ = 34717440.

The previous prime is 69434909. The next prime is 69434923. The reversal of 69434912 is 21943496.

It can be written as a sum of positive squares in only one way, i.e., 64577296 + 4857616 = 8036^2 + 2204^2 .

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, 1084889 + ... + 1084952.

Almost surely, 2^69434912 is an apocalyptic number.

It is an amenable number.

69434912 is a deficient number, since it is larger than the sum of its proper divisors (67265134).

69434912 is a wasteful number, since it uses less digits than its factorization.

69434912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169851 (or 2169843 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 69434912 is about 8332.7613670379. The cubic root of 69434912 is about 411.0165376375.

The spelling of 69434912 in words is "sixty-nine million, four hundred thirty-four thousand, nine hundred twelve".