967746491 has 8 divisors (see below), whose sum is σ = 984288864. Its totient is φ = 951341760.

The previous prime is 967746487. The next prime is 967746503. The reversal of 967746491 is 194647769.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 967746491 - 2² = 967746487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (967746421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20180 + ... + 48401.

It is an arithmetic number, because the mean of its divisors is an integer number (123036108).

Almost surely, 2^967746491 is an apocalyptic number.

967746491 is a deficient number, since it is larger than the sum of its proper divisors (16542373).

967746491 is a wasteful number, since it uses less digits than its factorization.

967746491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68821.

The product of its digits is 2286144, while the sum is 53.

The square root of 967746491 is about 31108.6240615042. The cubic root of 967746491 is about 989.1311258979.

The spelling of 967746491 in words is "nine hundred sixty-seven million, seven hundred forty-six thousand, four hundred ninety-one".