4000362 has 8 divisors (see below), whose sum is σ = 8000736. Its totient is φ = 1333452.

The previous prime is 4000361. The next prime is 4000379. The reversal of 4000362 is 2630004.

4000362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

4000362 is an admirable number.

It is a super-2 number, since 2×4000362² = 32005792262088, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4000361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333358 + ... + 333369.

It is an arithmetic number, because the mean of its divisors is an integer number (1000092).

Almost surely, 2^4000362 is an apocalyptic number.

4000362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4000362 is a wasteful number, since it uses less digits than its factorization.

4000362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666732.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 4000362 is about 2000.0904979525. The cubic root of 4000362 is about 158.7448937122.

Adding to 4000362 its reverse (2630004), we get a palindrome (6630366).

The spelling of 4000362 in words is "four million, three hundred sixty-two", and thus it is an aban number.