340030002 has 32 divisors (see below), whose sum is σ = 734529600. Its totient is φ = 104316480.

The previous prime is 340029997. The next prime is 340030003. The reversal of 340030002 is 200030043.

It is a self number, because there is not a number n which added to its sum of digits gives 340030002.

It is not an unprimeable number, because it can be changed into a prime (340030003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20977 + ... + 33467.

It is an arithmetic number, because the mean of its divisors is an integer number (22954050).

Almost surely, 2^340030002 is an apocalyptic number.

340030002 is an abundant number, since it is smaller than the sum of its proper divisors (394499598).

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

340030002 is a wasteful number, since it uses less digits than its factorization.

340030002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12858.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 340030002 is about 18439.9024400890. The cubic root of 340030002 is about 697.9737334910.

Adding to 340030002 its reverse (200030043), we get a palindrome (540060045).

The spelling of 340030002 in words is "three hundred forty million, thirty thousand, two".