229641734 has 12 divisors (see below), whose sum is σ = 400701564. Its totient is φ = 98417844.

The previous prime is 229641719. The next prime is 229641743. The reversal of 229641734 is 437146922.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1171544 + ... + 1171739.

It is an arithmetic number, because the mean of its divisors is an integer number (33391797).

Almost surely, 2^229641734 is an apocalyptic number.

229641734 is a deficient number, since it is larger than the sum of its proper divisors (171059830).

229641734 is a wasteful number, since it uses less digits than its factorization.

229641734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343299 (or 2343292 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 229641734 is about 15153.9346045837. The cubic root of 229641734 is about 612.3742762361.

The spelling of 229641734 in words is "two hundred twenty-nine million, six hundred forty-one thousand, seven hundred thirty-four".