3484997986668 has 24 divisors (see below), whose sum is σ = 8870903966400. Its totient is φ = 1056059995920.

The previous prime is 3484997986649. The next prime is 3484997986697. The reversal of 3484997986668 is 8666897994843.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13200749818 + ... + 13200750081.

It is an arithmetic number, because the mean of its divisors is an integer number (369620998600).

Almost surely, 2^{3484997986668} is an apocalyptic number.

It is an amenable number.

3484997986668 is an abundant number, since it is smaller than the sum of its proper divisors (5385905979732).

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

3484997986668 is a wasteful number, since it uses less digits than its factorization.

3484997986668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26401499917 (or 26401499915 counting only the distinct ones).

The product of its digits is 27088846848, while the sum is 87.

The spelling of 3484997986668 in words is "three trillion, four hundred eighty-four billion, nine hundred ninety-seven million, nine hundred eighty-six thousand, six hundred sixty-eight".