320341034 has 16 divisors (see below), whose sum is σ = 518532000. Its totient is φ = 147547440.

The previous prime is 320340997. The next prime is 320341037. The reversal of 320341034 is 430143023.

It is a junction number, because it is equal to n+sod(n) for n = 320340997 and 320341015.

It is not an unprimeable number, because it can be changed into a prime (320341037) 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, 629 + ... + 25319.

It is an arithmetic number, because the mean of its divisors is an integer number (32408250).

Almost surely, 2^320341034 is an apocalyptic number.

320341034 is a deficient number, since it is larger than the sum of its proper divisors (198190966).

320341034 is a wasteful number, since it uses less digits than its factorization.

320341034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25205.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 320341034 is about 17898.0734717455. The cubic root of 320341034 is about 684.2332757105.

Adding to 320341034 its reverse (430143023), we get a palindrome (750484057).

The spelling of 320341034 in words is "three hundred twenty million, three hundred forty-one thousand, thirty-four".