234450030 has 64 divisors (see below), whose sum is σ = 572857920. Its totient is φ = 61400064.

The previous prime is 234449983. The next prime is 234450037. The reversal of 234450030 is 30054432.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 234449979 and 234450006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234450037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 739432 + ... + 739748.

It is an arithmetic number, because the mean of its divisors is an integer number (8950905).

Almost surely, 2^234450030 is an apocalyptic number.

234450030 is an abundant number, since it is smaller than the sum of its proper divisors (338407890).

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

234450030 is a wasteful number, since it uses less digits than its factorization.

234450030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 234450030 is about 15311.7611658490. The cubic root of 234450030 is about 616.6188035248.

The spelling of 234450030 in words is "two hundred thirty-four million, four hundred fifty thousand, thirty".