234064394 has 16 divisors (see below), whose sum is σ = 371653920. Its totient is φ = 110367600.

The previous prime is 234064379. The next prime is 234064403. The reversal of 234064394 is 493460432.

234064394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×234064394² = 109572281077174472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44432 + ... + 49419.

It is an arithmetic number, because the mean of its divisors is an integer number (23228370).

Almost surely, 2^234064394 is an apocalyptic number.

234064394 is a deficient number, since it is larger than the sum of its proper divisors (137589526).

234064394 is a wasteful number, since it uses less digits than its factorization.

234064394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93925.

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 234064394 is about 15299.1631797298. The cubic root of 234064394 is about 616.2805354157.

The spelling of 234064394 in words is "two hundred thirty-four million, sixty-four thousand, three hundred ninety-four".