234456356 has 6 divisors (see below), whose sum is σ = 410298630. Its totient is φ = 117228176.

The previous prime is 234456353. The next prime is 234456361. The reversal of 234456356 is 653654432.

It is a happy number.

234456356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 185232100 + 49224256 = 13610^2 + 7016^2 .

It is a super-3 number, since 3×234456356³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (234456353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29307041 + ... + 29307048.

It is an arithmetic number, because the mean of its divisors is an integer number (68383105).

Almost surely, 2^234456356 is an apocalyptic number.

It is an amenable number.

234456356 is a deficient number, since it is larger than the sum of its proper divisors (175842274).

234456356 is a wasteful number, since it uses less digits than its factorization.

234456356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58614093 (or 58614091 counting only the distinct ones).

The product of its digits is 259200, while the sum is 38.

The square root of 234456356 is about 15311.9677376881. The cubic root of 234456356 is about 616.6243494052.

The spelling of 234456356 in words is "two hundred thirty-four million, four hundred fifty-six thousand, three hundred fifty-six".