364150621 has 2 divisors, whose sum is σ = 364150622. Its totient is φ = 364150620.

The previous prime is 364150613. The next prime is 364150673. The reversal of 364150621 is 126051463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 282609721 + 81540900 = 16811^2 + 9030^2 .

It is a cyclic number.

It is not a de Polignac number, because 364150621 - 2³ = 364150613 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 364150621.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (364150321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182075310 + 182075311.

It is an arithmetic number, because the mean of its divisors is an integer number (182075311).

Almost surely, 2^364150621 is an apocalyptic number.

It is an amenable number.

364150621 is a deficient number, since it is larger than the sum of its proper divisors (1).

364150621 is an equidigital number, since it uses as much as digits as its factorization.

364150621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 364150621 is about 19082.7309628365. The cubic root of 364150621 is about 714.1021680830.

The spelling of 364150621 in words is "three hundred sixty-four million, one hundred fifty thousand, six hundred twenty-one".