19340324 has 6 divisors (see below), whose sum is σ = 33845574. Its totient is φ = 9670160.

The previous prime is 19340317. The next prime is 19340327. The reversal of 19340324 is 42304391.

It can be written as a sum of positive squares in only one way, i.e., 12673600 + 6666724 = 3560^2 + 2582^2 .

It is a junction number, because it is equal to n+sod(n) for n = 19340293 and 19340302.

It is not an unprimeable number, because it can be changed into a prime (19340327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2417537 + ... + 2417544.

It is an arithmetic number, because the mean of its divisors is an integer number (5640929).

Almost surely, 2^19340324 is an apocalyptic number.

It is an amenable number.

19340324 is a deficient number, since it is larger than the sum of its proper divisors (14505250).

19340324 is a wasteful number, since it uses less digits than its factorization.

19340324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4835085 (or 4835083 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 19340324 is about 4397.7635225191. The cubic root of 19340324 is about 268.4239410415.

The spelling of 19340324 in words is "nineteen million, three hundred forty thousand, three hundred twenty-four".