89429404 has 12 divisors (see below), whose sum is σ = 156580200. Its totient is φ = 44692208.

The previous prime is 89429393. The next prime is 89429419. The reversal of 89429404 is 40492498.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5982 + ... + 14650.

It is an arithmetic number, because the mean of its divisors is an integer number (13048350).

Almost surely, 2^89429404 is an apocalyptic number.

It is an amenable number.

89429404 is a deficient number, since it is larger than the sum of its proper divisors (67150796).

89429404 is a wasteful number, since it uses less digits than its factorization.

89429404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252 (or 11250 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 89429404 is about 9456.7121136260. The cubic root of 89429404 is about 447.1914025653.

The spelling of 89429404 in words is "eighty-nine million, four hundred twenty-nine thousand, four hundred four".