1960713709 has 8 divisors (see below), whose sum is σ = 1975939200. Its totient is φ = 1945518000.

The previous prime is 1960713701. The next prime is 1960713739. The reversal of 1960713709 is 9073170691.

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 1960713709 - 2³ = 1960713701 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 (1960713701) 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, 135192 + ... + 148990.

It is an arithmetic number, because the mean of its divisors is an integer number (246992400).

Almost surely, 2^1960713709 is an apocalyptic number.

It is an amenable number.

1960713709 is a deficient number, since it is larger than the sum of its proper divisors (15225491).

1960713709 is a wasteful number, since it uses less digits than its factorization.

1960713709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14891.

The product of its (nonzero) digits is 71442, while the sum is 43.

The square root of 1960713709 is about 44279.9470302303. The cubic root of 1960713709 is about 1251.6168323675.

The spelling of 1960713709 in words is "one billion, nine hundred sixty million, seven hundred thirteen thousand, seven hundred nine".