340012635 has 16 divisors (see below), whose sum is σ = 545400096. Its totient is φ = 180880128.

The previous prime is 340012601. The next prime is 340012637. The reversal of 340012635 is 536210043.

It is a happy number.

It is not a de Polignac number, because 340012635 - 2¹³ = 340004443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340012637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22594 + ... + 34503.

It is an arithmetic number, because the mean of its divisors is an integer number (34087506).

Almost surely, 2^340012635 is an apocalyptic number.

340012635 is a deficient number, since it is larger than the sum of its proper divisors (205387461).

340012635 is a wasteful number, since it uses less digits than its factorization.

340012635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57502.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 340012635 is about 18439.4315259446. The cubic root of 340012635 is about 697.9618503081.

Adding to 340012635 its reverse (536210043), we get a palindrome (876222678).

The spelling of 340012635 in words is "three hundred forty million, twelve thousand, six hundred thirty-five".