967273663 has 4 divisors (see below), whose sum is σ = 968085648. Its totient is φ = 966461680.

The previous prime is 967273639. The next prime is 967273669. The reversal of 967273663 is 366372769.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 967273663 - 2²⁹ = 430402751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (967273669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404203 + ... + 406588.

It is an arithmetic number, because the mean of its divisors is an integer number (242021412).

Almost surely, 2^967273663 is an apocalyptic number.

967273663 is a deficient number, since it is larger than the sum of its proper divisors (811985).

967273663 is a wasteful number, since it uses less digits than its factorization.

967273663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811984.

The product of its digits is 1714608, while the sum is 49.

The square root of 967273663 is about 31101.0235040585. The cubic root of 967273663 is about 988.9700075727.

The spelling of 967273663 in words is "nine hundred sixty-seven million, two hundred seventy-three thousand, six hundred sixty-three".