7380036 has 36 divisors (see below), whose sum is σ = 19301100. Its totient is φ = 2374848.

The previous prime is 7380031. The next prime is 7380059. The reversal of 7380036 is 6300837.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3218436 + 4161600 = 1794^2 + 2040^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×7380036² = 108929862722592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7379991 and 7380009.

It is not an unprimeable number, because it can be changed into a prime (7380031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2491 + ... + 4578.

Almost surely, 2^7380036 is an apocalyptic number.

It is an amenable number.

7380036 is an abundant number, since it is smaller than the sum of its proper divisors (11921064).

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

7380036 is a wasteful number, since it uses less digits than its factorization.

7380036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7108 (or 7103 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 7380036 is about 2716.6221673247. The cubic root of 7380036 is about 194.6941160913.

The spelling of 7380036 in words is "seven million, three hundred eighty thousand, thirty-six".