1960862709 has 16 divisors (see below), whose sum is σ = 2854171712. Its totient is φ = 1190153088.

The previous prime is 1960862689. The next prime is 1960862741. The reversal of 1960862709 is 9072680691.

It is not a de Polignac number, because 1960862709 - 2¹¹ = 1960860661 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 (1960862209) 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 15 ways as a sum of consecutive naturals, for example, 341527 + ... + 347220.

It is an arithmetic number, because the mean of its divisors is an integer number (178385732).

Almost surely, 2^1960862709 is an apocalyptic number.

It is an amenable number.

1960862709 is a deficient number, since it is larger than the sum of its proper divisors (893309003).

1960862709 is a wasteful number, since it uses less digits than its factorization.

1960862709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688836.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 1960862709 is about 44281.6294754382. The cubic root of 1960862709 is about 1251.6485361604.

The spelling of 1960862709 in words is "one billion, nine hundred sixty million, eight hundred sixty-two thousand, seven hundred nine".