234361620 has 96 divisors (see below), whose sum is σ = 734912640. Its totient is φ = 62000640.

The previous prime is 234361607. The next prime is 234361679. The reversal of 234361620 is 26163432.

234361620 is a `hidden beast` number, since 2 + 3 + 4 + 36 + 1 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69084 + ... + 72396.

It is an arithmetic number, because the mean of its divisors is an integer number (7655340).

Almost surely, 2^234361620 is an apocalyptic number.

234361620 is a gapful number since it is divisible by the number (20) 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 234361620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367456320).

234361620 is an abundant number, since it is smaller than the sum of its proper divisors (500551020).

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

234361620 is a wasteful number, since it uses less digits than its factorization.

234361620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462 (or 3454 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 234361620 is about 15308.8738971879. The cubic root of 234361620 is about 616.5412857664.

The spelling of 234361620 in words is "two hundred thirty-four million, three hundred sixty-one thousand, six hundred twenty".