4361688 has 80 divisors (see below), whose sum is σ = 12545280. Its totient is φ = 1415232.

The previous prime is 4361663. The next prime is 4361689. The reversal of 4361688 is 8861634.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4361689) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34281 + ... + 34407.

It is an arithmetic number, because the mean of its divisors is an integer number (156816).

Almost surely, 2^4361688 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 4361688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6272640).

4361688 is an abundant number, since it is smaller than the sum of its proper divisors (8183592).

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

4361688 is a wasteful number, since it uses less digits than its factorization.

4361688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 185 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 4361688 is about 2088.4654653597. The cubic root of 4361688 is about 163.3872634166.

The spelling of 4361688 in words is "four million, three hundred sixty-one thousand, six hundred eighty-eight".