961364851 has 8 divisors (see below), whose sum is σ = 969677600. Its totient is φ = 953080128.

The previous prime is 961364797. The next prime is 961364861. The reversal of 961364851 is 158463169.

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 961364851 - 2¹⁵ = 961332083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 961364798 and 961364807.

It is not an unprimeable number, because it can be changed into a prime (961364861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65050 + ... + 78448.

It is an arithmetic number, because the mean of its divisors is an integer number (121209700).

Almost surely, 2^961364851 is an apocalyptic number.

961364851 is a deficient number, since it is larger than the sum of its proper divisors (8312749).

961364851 is a wasteful number, since it uses less digits than its factorization.

961364851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14013.

The product of its digits is 155520, while the sum is 43.

The square root of 961364851 is about 31005.8841351122. The cubic root of 961364851 is about 986.9521100238.

The spelling of 961364851 in words is "nine hundred sixty-one million, three hundred sixty-four thousand, eight hundred fifty-one".