3494240565 has 8 divisors (see below), whose sum is σ = 5590784928. Its totient is φ = 1863594960.

The previous prime is 3494240549. The next prime is 3494240567. The reversal of 3494240565 is 5650424943.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3494240565 - 2⁴ = 3494240549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494240567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116474671 + ... + 116474700.

It is an arithmetic number, because the mean of its divisors is an integer number (698848116).

Almost surely, 2^3494240565 is an apocalyptic number.

It is an amenable number.

3494240565 is a deficient number, since it is larger than the sum of its proper divisors (2096544363).

3494240565 is a wasteful number, since it uses less digits than its factorization.

3494240565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232949379.

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 3494240565 is about 59112.1016797745. The cubic root of 3494240565 is about 1517.4612174317.

The spelling of 3494240565 in words is "three billion, four hundred ninety-four million, two hundred forty thousand, five hundred sixty-five".