234193406 has 16 divisors (see below), whose sum is σ = 378390528. Its totient is φ = 108391800.

The previous prime is 234193363. The next prime is 234193441. The reversal of 234193406 is 604391432.

It is a congruent number.

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, 80690 + ... + 83541.

It is an arithmetic number, because the mean of its divisors is an integer number (23649408).

Almost surely, 2^234193406 is an apocalyptic number.

234193406 is a deficient number, since it is larger than the sum of its proper divisors (144197122).

234193406 is a wasteful number, since it uses less digits than its factorization.

234193406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164287.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 234193406 is about 15303.3789079406. The cubic root of 234193406 is about 616.3937421275.

The spelling of 234193406 in words is "two hundred thirty-four million, one hundred ninety-three thousand, four hundred six".