10340434 has 12 divisors (see below), whose sum is σ = 16796106. Its totient is φ = 4772352.

The previous prime is 10340419. The next prime is 10340441. The reversal of 10340434 is 43404301.

It can be written as a sum of positive squares in 3 ways, for example, as 6125625 + 4214809 = 2475^2 + 2053^2 .

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 14959 + ... + 15634.

Almost surely, 2^10340434 is an apocalyptic number.

10340434 is a deficient number, since it is larger than the sum of its proper divisors (6455672).

10340434 is a wasteful number, since it uses less digits than its factorization.

10340434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30621 (or 30608 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 10340434 is about 3215.6545212445. The cubic root of 10340434 is about 217.8610482810.

Adding to 10340434 its reverse (43404301), we get a palindrome (53744735).

The spelling of 10340434 in words is "ten million, three hundred forty thousand, four hundred thirty-four".