3479155481601 has 6 divisors (see below), whose sum is σ = 5025446806770. Its totient is φ = 2319436987728.

The previous prime is 3479155481533. The next prime is 3479155481639. The reversal of 3479155481601 is 1061845519743.

3479155481601 is a `hidden beast` number, since 3 + 4 + 7 + 9 + 1 + 554 + 81 + 6 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1953498200976 + 1525657280625 = 1397676^2 + 1235175^2 .

It is not a de Polignac number, because 3479155481601 - 2⁹ = 3479155481089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3479155481701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 193286415636 + ... + 193286415653.

It is an arithmetic number, because the mean of its divisors is an integer number (837574467795).

Almost surely, 2^{3479155481601} is an apocalyptic number.

It is an amenable number.

3479155481601 is a deficient number, since it is larger than the sum of its proper divisors (1546291325169).

3479155481601 is a wasteful number, since it uses less digits than its factorization.

3479155481601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386572831295 (or 386572831292 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

The spelling of 3479155481601 in words is "three trillion, four hundred seventy-nine billion, one hundred fifty-five million, four hundred eighty-one thousand, six hundred one".