93129330 has 64 divisors (see below), whose sum is σ = 259292160. Its totient is φ = 20965824.

The previous prime is 93129329. The next prime is 93129343. The reversal of 93129330 is 3392139.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10761 + ... + 17379.

It is an arithmetic number, because the mean of its divisors is an integer number (4051440).

Almost surely, 2^93129330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93129330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129646080).

93129330 is an abundant number, since it is smaller than the sum of its proper divisors (166162830).

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

93129330 is a wasteful number, since it uses less digits than its factorization.

93129330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6703.

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 93129330 is about 9650.3538795217. The cubic root of 93129330 is about 453.2754101070.

The spelling of 93129330 in words is "ninety-three million, one hundred twenty-nine thousand, three hundred thirty".