3399469358985 has 128 divisors (see below), whose sum is σ = 7030071475200. Its totient is φ = 1526392719360.

The previous prime is 3399469358983. The next prime is 3399469359023. The reversal of 3399469358985 is 5898539649933.

3399469358985 is a `hidden beast` number, since 3 + 39 + 9 + 469 + 35 + 8 + 98 + 5 = 666.

It is not a de Polignac number, because 3399469358985 - 2¹ = 3399469358983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3399469358983) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 40828717 + ... + 40911893.

It is an arithmetic number, because the mean of its divisors is an integer number (54922433400).

Almost surely, 2^{3399469358985} is an apocalyptic number.

3399469358985 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3399469358985 is an abundant number, since it is smaller than the sum of its proper divisors (3630602116215).

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

3399469358985 is a wasteful number, since it uses less digits than its factorization.

3399469358985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83968 (or 83962 counting only the distinct ones).

The product of its digits is 6802444800, while the sum is 81.

The spelling of 3399469358985 in words is "three trillion, three hundred ninety-nine billion, four hundred sixty-nine million, three hundred fifty-eight thousand, nine hundred eighty-five".