340198324 has 6 divisors (see below), whose sum is σ = 595347074. Its totient is φ = 170099160.

The previous prime is 340198321. The next prime is 340198337. The reversal of 340198324 is 423891043.

It can be written as a sum of positive squares in only one way, i.e., 205406224 + 134792100 = 14332^2 + 11610^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 340198324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340198321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42524787 + ... + 42524794.

Almost surely, 2^340198324 is an apocalyptic number.

It is an amenable number.

340198324 is a deficient number, since it is larger than the sum of its proper divisors (255148750).

340198324 is a wasteful number, since it uses less digits than its factorization.

340198324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85049585 (or 85049583 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 340198324 is about 18444.4659451013. The cubic root of 340198324 is about 698.0888850499.

The spelling of 340198324 in words is "three hundred forty million, one hundred ninety-eight thousand, three hundred twenty-four".