340310030 has 32 divisors (see below), whose sum is σ = 619509600. Its totient is φ = 134589312.

The previous prime is 340310023. The next prime is 340310039. The reversal of 340310030 is 30013043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 340309987 and 340310014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340310039) 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, 395741 + ... + 396599.

It is an arithmetic number, because the mean of its divisors is an integer number (19359675).

Almost surely, 2^340310030 is an apocalyptic number.

340310030 is a deficient number, since it is larger than the sum of its proper divisors (279199570).

340310030 is a wasteful number, since it uses less digits than its factorization.

340310030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 340310030 is about 18447.4938677317. The cubic root of 340310030 is about 698.1652838031.

Adding to 340310030 its reverse (30013043), we get a palindrome (370323073).

The spelling of 340310030 in words is "three hundred forty million, three hundred ten thousand, thirty".