89359977 has 48 divisors (see below), whose sum is σ = 144621312. Its totient is φ = 48898080.

The previous prime is 89359969. The next prime is 89359979. The reversal of 89359977 is 77995398.

It is not a de Polignac number, because 89359977 - 2³ = 89359969 is a prime.

It is a super-3 number, since 3×89359977³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (89359979) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 423402 + ... + 423612.

It is an arithmetic number, because the mean of its divisors is an integer number (3012944).

Almost surely, 2^89359977 is an apocalyptic number.

It is an amenable number.

89359977 is a deficient number, since it is larger than the sum of its proper divisors (55261335).

89359977 is a wasteful number, since it uses less digits than its factorization.

89359977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 331 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 57.

The square root of 89359977 is about 9453.0406219375. The cubic root of 89359977 is about 447.0756494540.

The spelling of 89359977 in words is "eighty-nine million, three hundred fifty-nine thousand, nine hundred seventy-seven".