3479479535133 has 48 divisors (see below), whose sum is σ = 5848238238336. Its totient is φ = 1952397872640.

The previous prime is 3479479535113. The next prime is 3479479535159. The reversal of 3479479535133 is 3315359749743.

It is a happy number.

3479479535133 is a `hidden beast` number, since 3 + 4 + 7 + 94 + 7 + 9 + 535 + 1 + 3 + 3 = 666.

3479479535133 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3479479535133 - 2²² = 3479475340829 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3479479535113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 622488 + ... + 2710433.

It is an arithmetic number, because the mean of its divisors is an integer number (121838296632).

Almost surely, 2^{3479479535133} is an apocalyptic number.

It is an amenable number.

3479479535133 is a deficient number, since it is larger than the sum of its proper divisors (2368758703203).

3479479535133 is a wasteful number, since it uses less digits than its factorization.

3479479535133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333234 (or 3333231 counting only the distinct ones).

The product of its digits is 128595600, while the sum is 63.

The spelling of 3479479535133 in words is "three trillion, four hundred seventy-nine billion, four hundred seventy-nine million, five hundred thirty-five thousand, one hundred thirty-three".