363020947 has 2 divisors, whose sum is σ = 363020948. Its totient is φ = 363020946.

The previous prime is 363020939. The next prime is 363020963. The reversal of 363020947 is 749020363.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 363020947 - 2³ = 363020939 is a prime.

It is not a weakly prime, because it can be changed into another prime (363027947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181510473 + 181510474.

It is an arithmetic number, because the mean of its divisors is an integer number (181510474).

Almost surely, 2^363020947 is an apocalyptic number.

363020947 is a deficient number, since it is larger than the sum of its proper divisors (1).

363020947 is an equidigital number, since it uses as much as digits as its factorization.

363020947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 363020947 is about 19053.1085915134. The cubic root of 363020947 is about 713.3629700374.

The spelling of 363020947 in words is "three hundred sixty-three million, twenty thousand, nine hundred forty-seven".