234434508 has 48 divisors (see below), whose sum is σ = 681993984. Its totient is φ = 60891840.

The previous prime is 234434503. The next prime is 234434509. The reversal of 234434508 is 805434432.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (234434503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125935 + ... + 127782.

It is an arithmetic number, because the mean of its divisors is an integer number (14208208).

Almost surely, 2^234434508 is an apocalyptic number.

234434508 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

234434508 is an abundant number, since it is smaller than the sum of its proper divisors (447559476).

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

234434508 is a wasteful number, since it uses less digits than its factorization.

234434508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253742 (or 253740 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 234434508 is about 15311.2542921865. The cubic root of 234434508 is about 616.6051952685.

The spelling of 234434508 in words is "two hundred thirty-four million, four hundred thirty-four thousand, five hundred eight".