69044394 has 16 divisors (see below), whose sum is σ = 138232800. Its totient is φ = 22990800.

The previous prime is 69044377. The next prime is 69044401. The reversal of 69044394 is 49344096.

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 in 7 ways as a sum of consecutive naturals, for example, 832 + ... + 11780.

It is an arithmetic number, because the mean of its divisors is an integer number (8639550).

Almost surely, 2^69044394 is an apocalyptic number.

69044394 is an abundant number, since it is smaller than the sum of its proper divisors (69188406).

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

69044394 is a wasteful number, since it uses less digits than its factorization.

69044394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12005.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 69044394 is about 8309.2956380189. The cubic root of 69044394 is about 410.2445378404.

The spelling of 69044394 in words is "sixty-nine million, forty-four thousand, three hundred ninety-four".