340418325 has 48 divisors (see below), whose sum is σ = 613085760. Its totient is φ = 165665280.

The previous prime is 340418317. The next prime is 340418329. The reversal of 340418325 is 523814043.

It is not a de Polignac number, because 340418325 - 2³ = 340418317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340418292 and 340418301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340418329) 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, 84814 + ... + 88736.

It is an arithmetic number, because the mean of its divisors is an integer number (12772620).

Almost surely, 2^340418325 is an apocalyptic number.

It is an amenable number.

340418325 is a deficient number, since it is larger than the sum of its proper divisors (272667435).

340418325 is a wasteful number, since it uses less digits than its factorization.

340418325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4038 (or 4033 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 340418325 is about 18450.4288568044. The cubic root of 340418325 is about 698.2393337224.

The spelling of 340418325 in words is "three hundred forty million, four hundred eighteen thousand, three hundred twenty-five".