463706387 has 2 divisors, whose sum is σ = 463706388. Its totient is φ = 463706386.

The previous prime is 463706359. The next prime is 463706437. The reversal of 463706387 is 783607364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 463706387 - 2²² = 459512083 is a prime.

It is a super-2 number, since 2×463706387² = 430047226689187538, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (463706357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231853193 + 231853194.

It is an arithmetic number, because the mean of its divisors is an integer number (231853194).

Almost surely, 2^463706387 is an apocalyptic number.

463706387 is a deficient number, since it is larger than the sum of its proper divisors (1).

463706387 is an equidigital number, since it uses as much as digits as its factorization.

463706387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 44.

The square root of 463706387 is about 21533.8428293698. The cubic root of 463706387 is about 774.0119977353.

The spelling of 463706387 in words is "four hundred sixty-three million, seven hundred six thousand, three hundred eighty-seven".