830328270 has 16 divisors (see below), whose sum is σ = 1992787920. Its totient is φ = 221420864.

The previous prime is 830328251. The next prime is 830328271. The reversal of 830328270 is 72823038.

It is a happy number.

It is a super-2 number, since 2×830328270² = 1378890071922385800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830328271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13838775 + ... + 13838834.

It is an arithmetic number, because the mean of its divisors is an integer number (124549245).

Almost surely, 2^830328270 is an apocalyptic number.

830328270 is an abundant number, since it is smaller than the sum of its proper divisors (1162459650).

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

830328270 is a wasteful number, since it uses less digits than its factorization.

830328270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27677619.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 830328270 is about 28815.4172275884. The cubic root of 830328270 is about 939.9035173343.

The spelling of 830328270 in words is "eight hundred thirty million, three hundred twenty-eight thousand, two hundred seventy".