89320407 has 8 divisors (see below), whose sum is σ = 129920640. Its totient is φ = 54133560.

The previous prime is 89320403. The next prime is 89320421. The reversal of 89320407 is 70402398.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 89320407 - 2² = 89320403 is a prime.

It is a super-3 number, since 3×89320407³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 2706679 = 89320407 / (8 + 9 + 3 + 2 + 0 + 4 + 0 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89320403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353307 + ... + 1353372.

It is an arithmetic number, because the mean of its divisors is an integer number (16240080).

Almost surely, 2^89320407 is an apocalyptic number.

89320407 is a deficient number, since it is larger than the sum of its proper divisors (40600233).

89320407 is a wasteful number, since it uses less digits than its factorization.

89320407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706693.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 89320407 is about 9450.9474128259. The cubic root of 89320407 is about 447.0096490067.

The spelling of 89320407 in words is "eighty-nine million, three hundred twenty thousand, four hundred seven".