340225765 has 16 divisors (see below), whose sum is σ = 445922496. Its totient is φ = 247139200.

The previous prime is 340225741. The next prime is 340225783. The reversal of 340225765 is 567522043.

It is not a de Polignac number, because 340225765 - 2¹³ = 340217573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340225765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49170 + ... + 55660.

It is an arithmetic number, because the mean of its divisors is an integer number (27870156).

Almost surely, 2^340225765 is an apocalyptic number.

It is an amenable number.

340225765 is a deficient number, since it is larger than the sum of its proper divisors (105696731).

340225765 is a wasteful number, since it uses less digits than its factorization.

340225765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7460.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 340225765 is about 18445.2098117641. The cubic root of 340225765 is about 698.1076542410.

The spelling of 340225765 in words is "three hundred forty million, two hundred twenty-five thousand, seven hundred sixty-five".