331483673 has 2 divisors, whose sum is σ = 331483674. Its totient is φ = 331483672.

The previous prime is 331483667. The next prime is 331483681. The reversal of 331483673 is 376384133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 326452624 + 5031049 = 18068^2 + 2243^2 .

It is a cyclic number.

It is not a de Polignac number, because 331483673 - 2¹⁰ = 331482649 is a prime.

It is not a weakly prime, because it can be changed into another prime (331483643) 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 as a sum of consecutive naturals, namely, 165741836 + 165741837.

It is an arithmetic number, because the mean of its divisors is an integer number (165741837).

Almost surely, 2^331483673 is an apocalyptic number.

It is an amenable number.

331483673 is a deficient number, since it is larger than the sum of its proper divisors (1).

331483673 is an equidigital number, since it uses as much as digits as its factorization.

331483673 is an odious number, because the sum of its binary digits is odd.

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

The square root of 331483673 is about 18206.6930824903. The cubic root of 331483673 is about 692.0764120072.

The spelling of 331483673 in words is "three hundred thirty-one million, four hundred eighty-three thousand, six hundred seventy-three".