329099088 has 80 divisors (see below), whose sum is σ = 890942976. Its totient is φ = 104480640.

The previous prime is 329099083. The next prime is 329099093. The reversal of 329099088 is 880990923.

It is an interprime number because it is at equal distance from previous prime (329099083) and next prime (329099093).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329099083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338443 + ... + 339413.

Almost surely, 2^329099088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 329099088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445471488).

329099088 is an abundant number, since it is smaller than the sum of its proper divisors (561843888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

329099088 is a wasteful number, since it uses less digits than its factorization.

329099088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 48.

The square root of 329099088 is about 18141.0883907223. The cubic root of 329099088 is about 690.4128929740.

It can be divided in two parts, 3290 and 99088, that added together give a triangular number (102378 = T₄₅₂).

The spelling of 329099088 in words is "three hundred twenty-nine million, ninety-nine thousand, eighty-eight".