361616346 has 64 divisors (see below), whose sum is σ = 989049600. Its totient is φ = 95370048.

The previous prime is 361616323. The next prime is 361616347. The reversal of 361616346 is 643616163.

361616346 is a `hidden beast` number, since 3 + 6 + 1 + 616 + 34 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 361616346.

It is not an unprimeable number, because it can be changed into a prime (361616347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31881 + ... + 41708.

It is an arithmetic number, because the mean of its divisors is an integer number (15453900).

Almost surely, 2^361616346 is an apocalyptic number.

361616346 is an abundant number, since it is smaller than the sum of its proper divisors (627433254).

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

361616346 is a wasteful number, since it uses less digits than its factorization.

361616346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73620 (or 73614 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 361616346 is about 19016.2127144182. The cubic root of 361616346 is about 712.4417326312.

The spelling of 361616346 in words is "three hundred sixty-one million, six hundred sixteen thousand, three hundred forty-six".