320070006 has 24 divisors (see below), whose sum is σ = 693919200. Its totient is φ = 106623216.

The previous prime is 320069993. The next prime is 320070007. The reversal of 320070006 is 600070023.

320070006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320070007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30195 + ... + 39393.

It is an arithmetic number, because the mean of its divisors is an integer number (28913300).

Almost surely, 2^320070006 is an apocalyptic number.

320070006 is an abundant number, since it is smaller than the sum of its proper divisors (373849194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320070006 is a wasteful number, since it uses less digits than its factorization.

320070006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11140 (or 11137 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 320070006 is about 17890.5004401777. The cubic root of 320070006 is about 684.0402536072.

The spelling of 320070006 in words is "three hundred twenty million, seventy thousand, six".