361819092196 has 9 divisors (see below), whose sum is σ = 633185516649. Its totient is φ = 180908944584.

The previous prime is 361819092169. The next prime is 361819092247. The reversal of 361819092196 is 691290918163.

The square root of 361819092196 is 601514.

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

It can be written as a sum of positive squares in only one way, i.e., 31120488100 + 330698604096 = 176410^2 + 575064^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1052650 + ... + 1353406.

Almost surely, 2^361819092196 is an apocalyptic number.

361819092196 is the 601514-th square number.

It is an amenable number.

361819092196 is a deficient number, since it is larger than the sum of its proper divisors (271366424453).

361819092196 is an frugal number, since it uses more digits than its factorization.

361819092196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601518 (or 300759 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 55.

The spelling of 361819092196 in words is "three hundred sixty-one billion, eight hundred nineteen million, ninety-two thousand, one hundred ninety-six".