89478334 has 16 divisors (see below), whose sum is σ = 154126080. Its totient is φ = 38531160.

The previous prime is 89478287. The next prime is 89478373. The reversal of 89478334 is 43387498.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106614 + ... + 107449.

It is an arithmetic number, because the mean of its divisors is an integer number (9632880).

Almost surely, 2^89478334 is an apocalyptic number.

89478334 is a deficient number, since it is larger than the sum of its proper divisors (64647746).

89478334 is a wasteful number, since it uses less digits than its factorization.

89478334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214095.

The product of its digits is 580608, while the sum is 46.

The square root of 89478334 is about 9459.2988112227. The cubic root of 89478334 is about 447.2729457898.

The spelling of 89478334 in words is "eighty-nine million, four hundred seventy-eight thousand, three hundred thirty-four".