361478934612 has 36 divisors (see below), whose sum is σ = 915322072756. Its totient is φ = 120284144640.

The previous prime is 361478934587. The next prime is 361478934613. The reversal of 361478934612 is 216439874163.

361478934612 is a `hidden beast` number, since 3 + 6 + 14 + 7 + 8 + 9 + 3 + 4 + 612 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 170532657936 + 190946276676 = 412956^2 + 436974^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361478934613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8680339 + ... + 8721882.

Almost surely, 2^361478934612 is an apocalyptic number.

It is an amenable number.

361478934612 is an abundant number, since it is smaller than the sum of its proper divisors (553843138144).

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

361478934612 is a wasteful number, since it uses less digits than its factorization.

361478934612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17402808 (or 17402803 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The spelling of 361478934612 in words is "three hundred sixty-one billion, four hundred seventy-eight million, nine hundred thirty-four thousand, six hundred twelve".