364452221 has 8 divisors (see below), whose sum is σ = 424376064. Its totient is φ = 306493200.

The previous prime is 364452217. The next prime is 364452269. The reversal of 364452221 is 122254463.

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 364452221 - 2² = 364452217 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364452271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490805 + ... + 491546.

It is an arithmetic number, because the mean of its divisors is an integer number (53047008).

Almost surely, 2^364452221 is an apocalyptic number.

It is an amenable number.

364452221 is a deficient number, since it is larger than the sum of its proper divisors (59923843).

364452221 is an equidigital number, since it uses as much as digits as its factorization.

364452221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982411.

The product of its digits is 11520, while the sum is 29.

The square root of 364452221 is about 19090.6317601068. The cubic root of 364452221 is about 714.2992603202.

The spelling of 364452221 in words is "three hundred sixty-four million, four hundred fifty-two thousand, two hundred twenty-one".