608659463 has 2 divisors, whose sum is σ = 608659464. Its totient is φ = 608659462.

The previous prime is 608659459. The next prime is 608659489. The reversal of 608659463 is 364956806.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 608659463 - 2² = 608659459 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608659963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304329731 + 304329732.

It is an arithmetic number, because the mean of its divisors is an integer number (304329732).

Almost surely, 2^608659463 is an apocalyptic number.

608659463 is a deficient number, since it is larger than the sum of its proper divisors (1).

608659463 is an equidigital number, since it uses as much as digits as its factorization.

608659463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 608659463 is about 24671.0247659071. The cubic root of 608659463 is about 847.4708966317.

The spelling of 608659463 in words is "six hundred eight million, six hundred fifty-nine thousand, four hundred sixty-three".