320268914 has 16 divisors (see below), whose sum is σ = 549371328. Its totient is φ = 137173392.

The previous prime is 320268901. The next prime is 320268919. The reversal of 320268914 is 419862023.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (320268919) 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, 20012 + ... + 32264.

It is an arithmetic number, because the mean of its divisors is an integer number (34335708).

Almost surely, 2^320268914 is an apocalyptic number.

320268914 is a deficient number, since it is larger than the sum of its proper divisors (229102414).

320268914 is a wasteful number, since it uses less digits than its factorization.

320268914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14129.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 320268914 is about 17896.0586163546. The cubic root of 320268914 is about 684.1819235553.

The spelling of 320268914 in words is "three hundred twenty million, two hundred sixty-eight thousand, nine hundred fourteen".