1960786913 has 8 divisors (see below), whose sum is σ = 1974073920. Its totient is φ = 1947518640.

The previous prime is 1960786903. The next prime is 1960786931. The reversal of 1960786913 is 3196870691.

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 1960786913 - 2¹⁰ = 1960785889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1960786903) 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, 251843 + ... + 259511.

It is an arithmetic number, because the mean of its divisors is an integer number (246759240).

Almost surely, 2^1960786913 is an apocalyptic number.

It is an amenable number.

1960786913 is a deficient number, since it is larger than the sum of its proper divisors (13287007).

1960786913 is a wasteful number, since it uses less digits than its factorization.

1960786913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9367.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 1960786913 is about 44280.7736269366. The cubic root of 1960786913 is about 1251.6324087055.

The spelling of 1960786913 in words is "one billion, nine hundred sixty million, seven hundred eighty-six thousand, nine hundred thirteen".