10306344 has 16 divisors (see below), whose sum is σ = 25765920. Its totient is φ = 3435440.

The previous prime is 10306337. The next prime is 10306349. The reversal of 10306344 is 44360301.

It is a self number, because there is not a number n which added to its sum of digits gives 10306344.

It is not an unprimeable number, because it can be changed into a prime (10306349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214692 + ... + 214739.

It is an arithmetic number, because the mean of its divisors is an integer number (1610370).

Almost surely, 2^10306344 is an apocalyptic number.

It is an amenable number.

10306344 is an abundant number, since it is smaller than the sum of its proper divisors (15459576).

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

10306344 is a wasteful number, since it uses less digits than its factorization.

10306344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429440 (or 429436 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 10306344 is about 3210.3495136823. The cubic root of 10306344 is about 217.6213723421.

Adding to 10306344 its reverse (44360301), we get a palindrome (54666645).

The spelling of 10306344 in words is "ten million, three hundred six thousand, three hundred forty-four".