361613322 has 40 divisors (see below), whose sum is σ = 926039136. Its totient is φ = 103317768.

The previous prime is 361613309. The next prime is 361613333. The reversal of 361613322 is 223316163.

It is a happy number.

361613322 is a `hidden beast` number, since 3 + 616 + 13 + 32 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 158308 + ... + 160575.

Almost surely, 2^361613322 is an apocalyptic number.

361613322 is an abundant number, since it is smaller than the sum of its proper divisors (564425814).

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

361613322 is a wasteful number, since it uses less digits than its factorization.

361613322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318904 (or 318895 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 361613322 is about 19016.1332031515. The cubic root of 361613322 is about 712.4397467053.

Adding to 361613322 its reverse (223316163), we get a palindrome (584929485).

The spelling of 361613322 in words is "three hundred sixty-one million, six hundred thirteen thousand, three hundred twenty-two".