89849307 has 16 divisors (see below), whose sum is σ = 121763840. Its totient is φ = 58923072.

The previous prime is 89849303. The next prime is 89849321. The reversal of 89849307 is 70394898.

It is not a de Polignac number, because 89849307 - 2² = 89849303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89849303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86463 + ... + 87495.

It is an arithmetic number, because the mean of its divisors is an integer number (7610240).

Almost surely, 2^89849307 is an apocalyptic number.

89849307 is a deficient number, since it is larger than the sum of its proper divisors (31914533).

89849307 is a wasteful number, since it uses less digits than its factorization.

89849307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 89849307 is about 9478.8874347151. The cubic root of 89849307 is about 447.8902177722.

It can be divided in two parts, 898 and 49307, that added together give a palindrome (50205).

The spelling of 89849307 in words is "eighty-nine million, eight hundred forty-nine thousand, three hundred seven".