240473963 has 2 divisors, whose sum is σ = 240473964. Its totient is φ = 240473962.

The previous prime is 240473929. The next prime is 240473969. The reversal of 240473963 is 369374042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240473963 - 2⁸ = 240473707 is a prime.

It is not a weakly prime, because it can be changed into another prime (240473969) 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 as a sum of consecutive naturals, namely, 120236981 + 120236982.

It is an arithmetic number, because the mean of its divisors is an integer number (120236982).

Almost surely, 2^240473963 is an apocalyptic number.

240473963 is a deficient number, since it is larger than the sum of its proper divisors (1).

240473963 is an equidigital number, since it uses as much as digits as its factorization.

240473963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 240473963 is about 15507.2229299769. Note that the first 3 decimals coincide. The cubic root of 240473963 is about 621.8553192024.

It can be divided in two parts, 2404 and 73963, that added together give a palindrome (76367).

The spelling of 240473963 in words is "two hundred forty million, four hundred seventy-three thousand, nine hundred sixty-three".