363848473 has 4 divisors (see below), whose sum is σ = 372722868. Its totient is φ = 354974080.

The previous prime is 363848447. The next prime is 363848489. The reversal of 363848473 is 374848363.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 374848363 = 41 ⋅9142643.

It can be written as a sum of positive squares in 2 ways, for example, as 157552704 + 206295769 = 12552^2 + 14363^2 .

It is a cyclic number.

It is not a de Polignac number, because 363848473 - 2¹⁷ = 363717401 is a prime.

It is a super-2 number, since 2×363848473² = 264771422608863458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (363848273) 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 3 ways as a sum of consecutive naturals, for example, 4437136 + ... + 4437217.

It is an arithmetic number, because the mean of its divisors is an integer number (93180717).

Almost surely, 2^363848473 is an apocalyptic number.

It is an amenable number.

363848473 is a deficient number, since it is larger than the sum of its proper divisors (8874395).

363848473 is an equidigital number, since it uses as much as digits as its factorization.

363848473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8874394.

The product of its digits is 1161216, while the sum is 46.

The square root of 363848473 is about 19074.8125285676. The cubic root of 363848473 is about 713.9046085818.

The spelling of 363848473 in words is "three hundred sixty-three million, eight hundred forty-eight thousand, four hundred seventy-three".