3494609148384 has 72 divisors (see below), whose sum is σ = 9992699858232. Its totient is φ = 1158433954560.

The previous prime is 3494609148379. The next prime is 3494609148419. The reversal of 3494609148384 is 4838419064943.

It is a happy number.

3494609148384 is a `hidden beast` number, since 3 + 4 + 9 + 4 + 60 + 91 + 483 + 8 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×3494609148384² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33467374 + ... + 33571629.

It is an arithmetic number, because the mean of its divisors is an integer number (138787498031).

Almost surely, 2^{3494609148384} is an apocalyptic number.

It is an amenable number.

3494609148384 is an abundant number, since it is smaller than the sum of its proper divisors (6498090709848).

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

3494609148384 is a wasteful number, since it uses less digits than its factorization.

3494609148384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67039200 (or 67039189 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 63.

The spelling of 3494609148384 in words is "three trillion, four hundred ninety-four billion, six hundred nine million, one hundred forty-eight thousand, three hundred eighty-four".