10340312 has 8 divisors (see below), whose sum is σ = 19388100. Its totient is φ = 5170152.

The previous prime is 10340299. The next prime is 10340321. The reversal of 10340312 is 21304301.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 646262 + ... + 646277.

Almost surely, 2^10340312 is an apocalyptic number.

It is an amenable number.

10340312 is a deficient number, since it is larger than the sum of its proper divisors (9047788).

10340312 is a wasteful number, since it uses less digits than its factorization.

10340312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292545 (or 1292541 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10340312 is about 3215.6355514890. The cubic root of 10340312 is about 217.8601914778.

Adding to 10340312 its reverse (21304301), we get a palindrome (31644613).

The spelling of 10340312 in words is "ten million, three hundred forty thousand, three hundred twelve".