967427649241 has 3 divisors (see below), whose sum is σ = 967428632821. Its totient is φ = 967426665662.

The previous prime is 967427649239. The next prime is 967427649271. The reversal of 967427649241 is 142946724769.

The square root of 967427649241 is 983579.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 967427649241 - 2¹ = 967427649239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 967427649241.

It is not an unprimeable number, because it can be changed into a prime (967427649271) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 491790 + ... + 1475368.

Almost surely, 2^967427649241 is an apocalyptic number.

967427649241 is the 983579-th square number.

967427649241 is the 491790-th centered octagonal number.

It is an amenable number.

967427649241 is a deficient number, since it is larger than the sum of its proper divisors (983580).

967427649241 is an frugal number, since it uses more digits than its factorization.

967427649241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967158 (or 983579 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 61.

The spelling of 967427649241 in words is "nine hundred sixty-seven billion, four hundred twenty-seven million, six hundred forty-nine thousand, two hundred forty-one".