959580642 has 8 divisors (see below), whose sum is σ = 1919161296. Its totient is φ = 319860212.

The previous prime is 959580637. The next prime is 959580649. The reversal of 959580642 is 246085959.

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

959580642 is an admirable number.

It is a super-2 number, since 2×959580642² = 1841590017002264328, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 959580591 and 959580600.

It is not an unprimeable number, because it can be changed into a prime (959580649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79965048 + ... + 79965059.

It is an arithmetic number, because the mean of its divisors is an integer number (239895162).

Almost surely, 2^959580642 is an apocalyptic number.

959580642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

959580642 is a wasteful number, since it uses less digits than its factorization.

959580642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159930112.

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 959580642 is about 30977.0986698238. The cubic root of 959580642 is about 986.3411663442.

The spelling of 959580642 in words is "nine hundred fifty-nine million, five hundred eighty thousand, six hundred forty-two".