361120470489 has 27 divisors (see below), whose sum is σ = 554153834143. Its totient is φ = 226566163392.

The previous prime is 361120470463. The next prime is 361120470517. The reversal of 361120470489 is 984074021163.

The square root of 361120470489 is 600933.

It is a perfect power (a square), and thus also a powerful number.

361120470489 is a `hidden beast` number, since 3 + 6 + 1 + 120 + 47 + 0 + 489 = 666.

It can be written as a sum of positive squares in only one way, i.e., 281149155225 + 79971315264 = 530235^2 + 282792^2 .

It is not a de Polignac number, because 361120470489 - 2⁵ = 361120470457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (361120470449) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 30641692 + ... + 30653474.

Almost surely, 2^361120470489 is an apocalyptic number.

361120470489 is the 600933-rd square number.

361120470489 is the 300467-th centered octagonal number.

It is an amenable number.

361120470489 is a deficient number, since it is larger than the sum of its proper divisors (193033363654).

361120470489 is an frugal number, since it uses more digits than its factorization.

361120470489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23606 (or 11803 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 361120470489 in words is "three hundred sixty-one billion, one hundred twenty million, four hundred seventy thousand, four hundred eighty-nine".