364422445 has 4 divisors (see below), whose sum is σ = 437306940. Its totient is φ = 291537952.

The previous prime is 364422431. The next prime is 364422449. The reversal of 364422445 is 544224463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 544224463 = 1019 ⋅534077.

It can be written as a sum of positive squares in 2 ways, for example, as 46049796 + 318372649 = 6786^2 + 17843^2 .

It is a cyclic number.

It is not a de Polignac number, because 364422445 - 2⁹ = 364421933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 364422445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364422449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36442240 + ... + 36442249.

It is an arithmetic number, because the mean of its divisors is an integer number (109326735).

Almost surely, 2^364422445 is an apocalyptic number.

It is an amenable number.

364422445 is a deficient number, since it is larger than the sum of its proper divisors (72884495).

364422445 is an equidigital number, since it uses as much as digits as its factorization.

364422445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72884494.

The product of its digits is 92160, while the sum is 34.

The square root of 364422445 is about 19089.8518852295. The cubic root of 364422445 is about 714.2798068750.

The spelling of 364422445 in words is "three hundred sixty-four million, four hundred twenty-two thousand, four hundred forty-five".