7386036 has 48 divisors (see below), whose sum is σ = 20557824. Its totient is φ = 2018016.

The previous prime is 7386031. The next prime is 7386053. The reversal of 7386036 is 6306837.

It is a happy number.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7385988 and 7386006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7386031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21 + ... + 3843.

It is an arithmetic number, because the mean of its divisors is an integer number (428288).

Almost surely, 2^7386036 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 7386036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10278912).

7386036 is an abundant number, since it is smaller than the sum of its proper divisors (13171788).

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

7386036 is a wasteful number, since it uses less digits than its factorization.

7386036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3860 (or 3858 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 7386036 is about 2717.7262555305. The cubic root of 7386036 is about 194.7468641748.

The spelling of 7386036 in words is "seven million, three hundred eighty-six thousand, thirty-six".