340334325 has 48 divisors (see below), whose sum is σ = 642151360. Its totient is φ = 176592960.

The previous prime is 340334321. The next prime is 340334333. The reversal of 340334325 is 523433043.

It is a happy number.

340334325 is a `hidden beast` number, since 3 + 4 + 0 + 334 + 325 = 666.

It is not a de Polignac number, because 340334325 - 2² = 340334321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340334321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18162 + ... + 31788.

Almost surely, 2^340334325 is an apocalyptic number.

It is an amenable number.

340334325 is a deficient number, since it is larger than the sum of its proper divisors (301817035).

340334325 is a wasteful number, since it uses less digits than its factorization.

340334325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13683 (or 13672 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 340334325 is about 18448.1523465089. The cubic root of 340334325 is about 698.1818975969.

Adding to 340334325 its reverse (523433043), we get a palindrome (863767368).

The spelling of 340334325 in words is "three hundred forty million, three hundred thirty-four thousand, three hundred twenty-five".