463993339 has 2 divisors, whose sum is σ = 463993340. Its totient is φ = 463993338.

The previous prime is 463993303. The next prime is 463993363. The reversal of 463993339 is 933399364.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 463993339 - 2¹³ = 463985147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 463993292 and 463993301.

It is not a weakly prime, because it can be changed into another prime (463993379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231996669 + 231996670.

It is an arithmetic number, because the mean of its divisors is an integer number (231996670).

Almost surely, 2^463993339 is an apocalyptic number.

463993339 is a deficient number, since it is larger than the sum of its proper divisors (1).

463993339 is an equidigital number, since it uses as much as digits as its factorization.

463993339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1417176, while the sum is 49.

The square root of 463993339 is about 21540.5046134022. The cubic root of 463993339 is about 774.1716235232.

The spelling of 463993339 in words is "four hundred sixty-three million, nine hundred ninety-three thousand, three hundred thirty-nine".