340213034 has 32 divisors (see below), whose sum is σ = 605991936. Its totient is φ = 140175360.

The previous prime is 340213021. The next prime is 340213067. The reversal of 340213034 is 430312043.

It is a junction number, because it is equal to n+sod(n) for n = 340212997 and 340213015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65642 + ... + 70634.

It is an arithmetic number, because the mean of its divisors is an integer number (18937248).

Almost surely, 2^340213034 is an apocalyptic number.

340213034 is a deficient number, since it is larger than the sum of its proper divisors (265778902).

340213034 is a wasteful number, since it uses less digits than its factorization.

340213034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190.

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

The square root of 340213034 is about 18444.8647053862. The cubic root of 340213034 is about 698.0989465726.

Adding to 340213034 its reverse (430312043), we get a palindrome (770525077).

Subtracting 340213034 from its reverse (430312043), we obtain a palindrome (90099009).

The spelling of 340213034 in words is "three hundred forty million, two hundred thirteen thousand, thirty-four".