10340438 has 8 divisors (see below), whose sum is σ = 15589200. Its totient is φ = 5144040.

The previous prime is 10340419. The next prime is 10340441. The reversal of 10340438 is 83404301.

10340438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12593 + ... + 13388.

It is an arithmetic number, because the mean of its divisors is an integer number (1948650).

Almost surely, 2^10340438 is an apocalyptic number.

10340438 is a deficient number, since it is larger than the sum of its proper divisors (5248762).

10340438 is a wasteful number, since it uses less digits than its factorization.

10340438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26182.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 10340438 is about 3215.6551432018. The cubic root of 10340438 is about 217.8610763728.

Adding to 10340438 its reverse (83404301), we get a palindrome (93744739).

The spelling of 10340438 in words is "ten million, three hundred forty thousand, four hundred thirty-eight".