234149844 has 48 divisors (see below), whose sum is σ = 600122880. Its totient is φ = 70725600.

The previous prime is 234149837. The next prime is 234149849. The reversal of 234149844 is 448941432.

It is a super-2 number, since 2×234149844² = 109652298890448672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234149849) 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, 17082 + ... + 27569.

It is an arithmetic number, because the mean of its divisors is an integer number (12502560).

Almost surely, 2^234149844 is an apocalyptic number.

It is an amenable number.

234149844 is an abundant number, since it is smaller than the sum of its proper divisors (365973036).

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

234149844 is a wasteful number, since it uses less digits than its factorization.

234149844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44700 (or 44698 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 234149844 is about 15301.9555613000. The cubic root of 234149844 is about 616.3555215677.

The spelling of 234149844 in words is "two hundred thirty-four million, one hundred forty-nine thousand, eight hundred forty-four".