361216632 has 96 divisors (see below), whose sum is σ = 1056903120. Its totient is φ = 102574080.

The previous prime is 361216589. The next prime is 361216637. The reversal of 361216632 is 236612163.

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

It is a self number, because there is not a number n which added to its sum of digits gives 361216632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361216637) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212008 + ... + 213704.

Almost surely, 2^361216632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361216632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528451560).

361216632 is an abundant number, since it is smaller than the sum of its proper divisors (695686488).

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

361216632 is a wasteful number, since it uses less digits than its factorization.

361216632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901 (or 1890 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 361216632 is about 19005.6999871091. The cubic root of 361216632 is about 712.1791357959.

Adding to 361216632 its reverse (236612163), we get a palindrome (597828795).

The spelling of 361216632 in words is "three hundred sixty-one million, two hundred sixteen thousand, six hundred thirty-two".