69329130 has 128 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 15924480.

The previous prime is 69329093. The next prime is 69329147. The reversal of 69329130 is 3192396.

It is a junction number, because it is equal to n+sod(n) for n = 69329091 and 69329100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 529165 + ... + 529295.

It is an arithmetic number, because the mean of its divisors is an integer number (1496880).

Almost surely, 2^69329130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69329130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95800320).

69329130 is an abundant number, since it is smaller than the sum of its proper divisors (122271510).

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

69329130 is a wasteful number, since it uses less digits than its factorization.

69329130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236.

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 69329130 is about 8326.4115920365. The cubic root of 69329130 is about 410.8077077753.

The spelling of 69329130 in words is "sixty-nine million, three hundred twenty-nine thousand, one hundred thirty".