361411806 has 64 divisors (see below), whose sum is σ = 920747520. Its totient is φ = 92067840.

The previous prime is 361411801. The next prime is 361411829. The reversal of 361411806 is 608114163.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361411801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246 + ... + 26886.

It is an arithmetic number, because the mean of its divisors is an integer number (14386680).

Almost surely, 2^361411806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361411806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460373760).

361411806 is an abundant number, since it is smaller than the sum of its proper divisors (559335714).

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

361411806 is a wasteful number, since it uses less digits than its factorization.

361411806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26689.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 361411806 is about 19010.8339112202. The cubic root of 361411806 is about 712.3073818502.

Adding to 361411806 its reverse (608114163), we get a palindrome (969525969).

The spelling of 361411806 in words is "three hundred sixty-one million, four hundred eleven thousand, eight hundred six".