88009329 has 8 divisors (see below), whose sum is σ = 120208032. Its totient is φ = 57241760.

The previous prime is 88009303. The next prime is 88009343. The reversal of 88009329 is 92390088.

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

It is a cyclic number.

It is not a de Polignac number, because 88009329 - 2¹¹ = 88007281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88009429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357639 + ... + 357884.

It is an arithmetic number, because the mean of its divisors is an integer number (15026004).

Almost surely, 2^88009329 is an apocalyptic number.

It is an amenable number.

88009329 is a deficient number, since it is larger than the sum of its proper divisors (32198703).

88009329 is a wasteful number, since it uses less digits than its factorization.

88009329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715567.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 88009329 is about 9381.3287438401. The cubic root of 88009329 is about 444.8117353693.

The spelling of 88009329 in words is "eighty-eight million, nine thousand, three hundred twenty-nine".