3440694375660 has 24 divisors (see below), whose sum is σ = 9633944252016. Its totient is φ = 917518500160.

The previous prime is 3440694375659. The next prime is 3440694375667. The reversal of 3440694375660 is 665734960443.

It is a happy number.

3440694375660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3440694375660.

It is not an unprimeable number, because it can be changed into a prime (3440694375667) 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, 28672453071 + ... + 28672453190.

It is an arithmetic number, because the mean of its divisors is an integer number (401414343834).

Almost surely, 2^{3440694375660} is an apocalyptic number.

3440694375660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3440694375660 is an abundant number, since it is smaller than the sum of its proper divisors (6193249876356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3440694375660 is a wasteful number, since it uses less digits than its factorization.

3440694375660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57344906273 (or 57344906271 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 57.

The spelling of 3440694375660 in words is "three trillion, four hundred forty billion, six hundred ninety-four million, three hundred seventy-five thousand, six hundred sixty".