830220348 has 24 divisors (see below), whose sum is σ = 1950014080. Its totient is φ = 274906800.

The previous prime is 830220341. The next prime is 830220367. The reversal of 830220348 is 843022038.

It is a super-2 number, since 2×830220348² = 1378531652466482208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830220341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227278 + ... + 230901.

Almost surely, 2^830220348 is an apocalyptic number.

It is an amenable number.

830220348 is an abundant number, since it is smaller than the sum of its proper divisors (1119793732).

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

830220348 is a wasteful number, since it uses less digits than its factorization.

830220348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458337 (or 458335 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 830220348 is about 28813.5445233661. The cubic root of 830220348 is about 939.8627942187.

The spelling of 830220348 in words is "eight hundred thirty million, two hundred twenty thousand, three hundred forty-eight".