234653070 has 16 divisors (see below), whose sum is σ = 563167440. Its totient is φ = 62574144.

The previous prime is 234653051. The next prime is 234653077. The reversal of 234653070 is 70356432.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 7821769 = 234653070 / (2 + 3 + 4 + 6 + 5 + 3 + 0 + 7 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234653077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3910855 + ... + 3910914.

It is an arithmetic number, because the mean of its divisors is an integer number (35197965).

Almost surely, 2^234653070 is an apocalyptic number.

234653070 is an abundant number, since it is smaller than the sum of its proper divisors (328514370).

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

234653070 is a wasteful number, since it uses less digits than its factorization.

234653070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7821779.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 234653070 is about 15318.3899284487. The cubic root of 234653070 is about 616.7967549595.

The spelling of 234653070 in words is "two hundred thirty-four million, six hundred fifty-three thousand, seventy".