3395400878660 has 48 divisors (see below), whose sum is σ = 8149387169280. Its totient is φ = 1164076721280.

The previous prime is 3395400878647. The next prime is 3395400878663. The reversal of 3395400878660 is 668780045933.

It is a self number, because there is not a number n which added to its sum of digits gives 3395400878660.

It is not an unprimeable number, because it can be changed into a prime (3395400878663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2103146 + ... + 3348734.

It is an arithmetic number, because the mean of its divisors is an integer number (169778899360).

Almost surely, 2^{3395400878660} is an apocalyptic number.

It is an amenable number.

3395400878660 is an abundant number, since it is smaller than the sum of its proper divisors (4753986290620).

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

3395400878660 is a wasteful number, since it uses less digits than its factorization.

3395400878660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265076 (or 1265074 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 3395400878660 in words is "three trillion, three hundred ninety-five billion, four hundred million, eight hundred seventy-eight thousand, six hundred sixty".