3385884255890 has 16 divisors (see below), whose sum is σ = 6095005483032. Its totient is φ = 1354261741824.

The previous prime is 3385884255847. The next prime is 3385884255947. The reversal of 3385884255890 is 985524885833.

It can be written as a sum of positive squares in 4 ways, for example, as 3265317666361 + 120566589529 = 1807019^2 + 347227^2 .

It is a super-2 number, since 2×3385884255890² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3385884255890.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11340329 + ... + 11635068.

Almost surely, 2^{3385884255890} is an apocalyptic number.

3385884255890 is a deficient number, since it is larger than the sum of its proper divisors (2709121227142).

3385884255890 is a wasteful number, since it uses less digits than its factorization.

3385884255890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22990141.

The product of its (nonzero) digits is 331776000, while the sum is 68.

The spelling of 3385884255890 in words is "three trillion, three hundred eighty-five billion, eight hundred eighty-four million, two hundred fifty-five thousand, eight hundred ninety".