234671604 has 24 divisors (see below), whose sum is σ = 579777408. Its totient is φ = 73622400.

The previous prime is 234671579. The next prime is 234671609. The reversal of 234671604 is 406176432.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234671609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574972 + ... + 575379.

It is an arithmetic number, because the mean of its divisors is an integer number (24157392).

Almost surely, 2^234671604 is an apocalyptic number.

It is an amenable number.

234671604 is an abundant number, since it is smaller than the sum of its proper divisors (345105804).

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

234671604 is a wasteful number, since it uses less digits than its factorization.

234671604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150375 (or 1150373 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 234671604 is about 15318.9948756438. The cubic root of 234671604 is about 616.8129936988.

The spelling of 234671604 in words is "two hundred thirty-four million, six hundred seventy-one thousand, six hundred four".