234353028 has 96 divisors (see below), whose sum is σ = 676134144. Its totient is φ = 61521408.

The previous prime is 234352999. The next prime is 234353029. The reversal of 234353028 is 820353432.

It is a junction number, because it is equal to n+sod(n) for n = 234352986 and 234353004.

It is not an unprimeable number, because it can be changed into a prime (234353029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 345826 + ... + 346502.

It is an arithmetic number, because the mean of its divisors is an integer number (7043064).

Almost surely, 2^234353028 is an apocalyptic number.

234353028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234353028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338067072).

234353028 is an abundant number, since it is smaller than the sum of its proper divisors (441781116).

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

234353028 is a wasteful number, since it uses less digits than its factorization.

234353028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1019 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 234353028 is about 15308.5932730607. The cubic root of 234353028 is about 616.5337512741.

The spelling of 234353028 in words is "two hundred thirty-four million, three hundred fifty-three thousand, twenty-eight".