340546025 has 24 divisors (see below), whose sum is σ = 454866720. Its totient is φ = 252080640.

The previous prime is 340546013. The next prime is 340546049. The reversal of 340546025 is 520645043.

340546025 = 193² + 194² + ... + 1009².

It is not a de Polignac number, because 340546025 - 2⁴ = 340546009 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12089 + ... + 28761.

It is an arithmetic number, because the mean of its divisors is an integer number (18952780).

Almost surely, 2^340546025 is an apocalyptic number.

It is an amenable number.

340546025 is a deficient number, since it is larger than the sum of its proper divisors (114320695).

340546025 is a wasteful number, since it uses less digits than its factorization.

340546025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16745 (or 16740 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 340546025 is about 18453.8891564895. The cubic root of 340546025 is about 698.3266322110.

The spelling of 340546025 in words is "three hundred forty million, five hundred forty-six thousand, twenty-five".