3494136985056 has 96 divisors (see below), whose sum is σ = 10193282507520. Its totient is φ = 1164478084992.

The previous prime is 3494136985051. The next prime is 3494136985069. The reversal of 3494136985056 is 6505896314943.

3494136985056 is a `hidden beast` number, since 3 + 4 + 9 + 4 + 1 + 36 + 98 + 505 + 6 = 666.

3494136985056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 3494136984984 and 3494136985002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494136985051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3918421 + ... + 4726763.

It is an arithmetic number, because the mean of its divisors is an integer number (106180026120).

Almost surely, 2^{3494136985056} is an apocalyptic number.

3494136985056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3494136985056 is an abundant number, since it is smaller than the sum of its proper divisors (6699145522464).

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

3494136985056 is a wasteful number, since it uses less digits than its factorization.

3494136985056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813365 (or 813351 counting only the distinct ones).

The product of its (nonzero) digits is 83980800, while the sum is 63.

The spelling of 3494136985056 in words is "three trillion, four hundred ninety-four billion, one hundred thirty-six million, nine hundred eighty-five thousand, fifty-six".