36380321 has 8 divisors (see below), whose sum is σ = 37088064. Its totient is φ = 35679600.

The previous prime is 36380317. The next prime is 36380327. The reversal of 36380321 is 12308363.

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

It is a cyclic number.

It is not a de Polignac number, because 36380321 - 2² = 36380317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36380327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9371 + ... + 12671.

It is an arithmetic number, because the mean of its divisors is an integer number (4636008).

Almost surely, 2^36380321 is an apocalyptic number.

It is an amenable number.

36380321 is a deficient number, since it is larger than the sum of its proper divisors (707743).

36380321 is a wasteful number, since it uses less digits than its factorization.

36380321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 36380321 is about 6031.6101498688. The cubic root of 36380321 is about 331.3514246912.

Adding to 36380321 its reverse (12308363), we get a palindrome (48688684).

The spelling of 36380321 in words is "thirty-six million, three hundred eighty thousand, three hundred twenty-one".