361811484 has 18 divisors (see below), whose sum is σ = 914579120. Its totient is φ = 120603816.

The previous prime is 361811449. The next prime is 361811501. The reversal of 361811484 is 484118163.

It is a happy number.

361811484 is digitally balanced in base 3, 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 (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 10050319 = 361811484 / (3 + 6 + 1 + 8 + 1 + 1 + 4 + 8 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5025124 + ... + 5025195.

Almost surely, 2^361811484 is an apocalyptic number.

It is an amenable number.

361811484 is an abundant number, since it is smaller than the sum of its proper divisors (552767636).

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

361811484 is a wasteful number, since it uses less digits than its factorization.

361811484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10050329 (or 10050324 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 361811484 is about 19021.3428548039. The cubic root of 361811484 is about 712.5698605553.

The spelling of 361811484 in words is "three hundred sixty-one million, eight hundred eleven thousand, four hundred eighty-four".