361899996 has 12 divisors (see below), whose sum is σ = 844433352. Its totient is φ = 120633328.

The previous prime is 361899977. The next prime is 361900013. The reversal of 361899996 is 699998163.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15079155 + ... + 15079178.

It is an arithmetic number, because the mean of its divisors is an integer number (70369446).

Almost surely, 2^361899996 is an apocalyptic number.

It is an amenable number.

361899996 is an abundant number, since it is smaller than the sum of its proper divisors (482533356).

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

361899996 is a wasteful number, since it uses less digits than its factorization.

361899996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30158340 (or 30158338 counting only the distinct ones).

The product of its digits is 5668704, while the sum is 60.

The square root of 361899996 is about 19023.6693621394. The cubic root of 361899996 is about 712.6279624895.

The spelling of 361899996 in words is "three hundred sixty-one million, eight hundred ninety-nine thousand, nine hundred ninety-six".