961960260367 has 4 divisors (see below), whose sum is σ = 962816860120. Its totient is φ = 961103660616.

The previous prime is 961960260361. The next prime is 961960260377. The reversal of 961960260367 is 763062069169.

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 961960260367 - 2³¹ = 959812776719 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 (961960260361) 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, 428298192 + ... + 428300437.

It is an arithmetic number, because the mean of its divisors is an integer number (240704215030).

Almost surely, 2^961960260367 is an apocalyptic number.

961960260367 is a deficient number, since it is larger than the sum of its proper divisors (856599753).

961960260367 is a wasteful number, since it uses less digits than its factorization.

961960260367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856599752.

The product of its (nonzero) digits is 4408992, while the sum is 55.

The spelling of 961960260367 in words is "nine hundred sixty-one billion, nine hundred sixty million, two hundred sixty thousand, three hundred sixty-seven".