364006221 has 8 divisors (see below), whose sum is σ = 488319840. Its totient is φ = 241181712.

The previous prime is 364006217. The next prime is 364006229. The reversal of 364006221 is 122600463.

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

It is not a de Polignac number, because 364006221 - 2² = 364006217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 364006191 and 364006200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364006229) 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, 371706 + ... + 372683.

It is an arithmetic number, because the mean of its divisors is an integer number (61039980).

Almost surely, 2^364006221 is an apocalyptic number.

It is an amenable number.

364006221 is a deficient number, since it is larger than the sum of its proper divisors (124313619).

364006221 is a wasteful number, since it uses less digits than its factorization.

364006221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744555.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 364006221 is about 19078.9470621416. The cubic root of 364006221 is about 714.0077657670.

Adding to 364006221 its reverse (122600463), we get a palindrome (486606684).

The spelling of 364006221 in words is "three hundred sixty-four million, six thousand, two hundred twenty-one".