230929894 has 32 divisors (see below), whose sum is σ = 387555840. Its totient is φ = 102515232.

The previous prime is 230929873. The next prime is 230929939. The reversal of 230929894 is 498929032.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70497 + ... + 73699.

It is an arithmetic number, because the mean of its divisors is an integer number (12111120).

Almost surely, 2^230929894 is an apocalyptic number.

230929894 is a deficient number, since it is larger than the sum of its proper divisors (156625946).

230929894 is a wasteful number, since it uses less digits than its factorization.

230929894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 230929894 is about 15196.3776604821. The cubic root of 230929894 is about 613.5171661324.

The spelling of 230929894 in words is "two hundred thirty million, nine hundred twenty-nine thousand, eight hundred ninety-four".