4631380011 has 28 divisors (see below), whose sum is σ = 7183370880. Its totient is φ = 2981104560.

The previous prime is 4631380007. The next prime is 4631380081. The reversal of 4631380011 is 1100831364.

It is not a de Polignac number, because 4631380011 - 2² = 4631380007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4631380081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 88395 + ... + 130676.

It is an arithmetic number, because the mean of its divisors is an integer number (256548960).

Almost surely, 2^4631380011 is an apocalyptic number.

4631380011 is a deficient number, since it is larger than the sum of its proper divisors (2551990869).

4631380011 is an equidigital number, since it uses as much as digits as its factorization.

4631380011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219118 (or 219103 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 4631380011 is about 68054.2431520622. The cubic root of 4631380011 is about 1666.8766859651.

The spelling of 4631380011 in words is "four billion, six hundred thirty-one million, three hundred eighty thousand, eleven".