1960580879 has 8 divisors (see below), whose sum is σ = 2077206768. Its totient is φ = 1844099200.

The previous prime is 1960580821. The next prime is 1960580887. The reversal of 1960580879 is 9780850691.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1960580879 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 1960580879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960580819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7397 + ... + 63054.

It is an arithmetic number, because the mean of its divisors is an integer number (259650846).

Almost surely, 2^1960580879 is an apocalyptic number.

1960580879 is a deficient number, since it is larger than the sum of its proper divisors (116625889).

1960580879 is a wasteful number, since it uses less digits than its factorization.

1960580879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72105.

The product of its (nonzero) digits is 1088640, while the sum is 53.

The square root of 1960580879 is about 44278.4471159502. The cubic root of 1960580879 is about 1251.5885678266.

The spelling of 1960580879 in words is "one billion, nine hundred sixty million, five hundred eighty thousand, eight hundred seventy-nine".