69489473094 has 24 divisors (see below), whose sum is σ = 154061934312. Its totient is φ = 22624479360.

The previous prime is 69489473089. The next prime is 69489473107. The reversal of 69489473094 is 49037498496.

69489473094 is a `hidden beast` number, since 69 + 489 + 4 + 7 + 3 + 0 + 94 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44889067 + ... + 44890614.

It is an arithmetic number, because the mean of its divisors is an integer number (6419247263).

Almost surely, 2^69489473094 is an apocalyptic number.

69489473094 is an abundant number, since it is smaller than the sum of its proper divisors (84572461218).

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

69489473094 is a wasteful number, since it uses less digits than its factorization.

69489473094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89779732 (or 89779729 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 63.

The spelling of 69489473094 in words is "sixty-nine billion, four hundred eighty-nine million, four hundred seventy-three thousand, ninety-four".