4340634 has 8 divisors (see below), whose sum is σ = 8681280. Its totient is φ = 1446876.

The previous prime is 4340621. The next prime is 4340639. The reversal of 4340634 is 4360434.

It is a sphenic number, since it is the product of 3 distinct primes.

4340634 is an admirable number.

It is a super-2 number, since 2×4340634² = 37682207043912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4340639) 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 3 ways as a sum of consecutive naturals, for example, 361714 + ... + 361725.

It is an arithmetic number, because the mean of its divisors is an integer number (1085160).

Almost surely, 2^4340634 is an apocalyptic number.

4340634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4340634 is a wasteful number, since it uses less digits than its factorization.

4340634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723444.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4340634 is about 2083.4188249126. The cubic root of 4340634 is about 163.1239475277.

The spelling of 4340634 in words is "four million, three hundred forty thousand, six hundred thirty-four".