67000963 has 2 divisors, whose sum is σ = 67000964. Its totient is φ = 67000962.

The previous prime is 67000949. The next prime is 67000993. The reversal of 67000963 is 36900076.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67000963 - 2¹³ = 66992771 is a prime.

It is not a weakly prime, because it can be changed into another prime (67000993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33500481 + 33500482.

It is an arithmetic number, because the mean of its divisors is an integer number (33500482).

Almost surely, 2^67000963 is an apocalyptic number.

67000963 is a deficient number, since it is larger than the sum of its proper divisors (1).

67000963 is an equidigital number, since it uses as much as digits as its factorization.

67000963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 67000963 is about 8185.4115962485. The cubic root of 67000963 is about 406.1567559411.

The spelling of 67000963 in words is "sixty-seven million, nine hundred sixty-three", and thus it is an aban number.