830052270 has 96 divisors (see below), whose sum is σ = 2198664000. Its totient is φ = 217231872.

The previous prime is 830052269. The next prime is 830052281. The reversal of 830052270 is 72250038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1385431 + ... + 1386029.

It is an arithmetic number, because the mean of its divisors is an integer number (22902750).

Almost surely, 2^830052270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 830052270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1099332000).

830052270 is an abundant number, since it is smaller than the sum of its proper divisors (1368611730).

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

830052270 is a wasteful number, since it uses less digits than its factorization.

830052270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 830052270 is about 28810.6277265873. The cubic root of 830052270 is about 939.7993649051.

The spelling of 830052270 in words is "eight hundred thirty million, fifty-two thousand, two hundred seventy".