340501325 has 12 divisors (see below), whose sum is σ = 436781940. Its totient is φ = 263007360.

The previous prime is 340501289. The next prime is 340501349. The reversal of 340501325 is 523105043.

It can be written as a sum of positive squares in 6 ways, for example, as 65836996 + 274664329 = 8114^2 + 16573^2 .

It is not a de Polignac number, because 340501325 - 2⁸ = 340501069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340501325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234104 + ... + 235553.

It is an arithmetic number, because the mean of its divisors is an integer number (36398495).

Almost surely, 2^340501325 is an apocalyptic number.

It is an amenable number.

340501325 is a deficient number, since it is larger than the sum of its proper divisors (96280615).

340501325 is a wasteful number, since it uses less digits than its factorization.

340501325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469696 (or 469691 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 340501325 is about 18452.6779899287. The cubic root of 340501325 is about 698.2960768049.

Adding to 340501325 its reverse (523105043), we get a palindrome (863606368).

The spelling of 340501325 in words is "three hundred forty million, five hundred one thousand, three hundred twenty-five".