1960879 has 2 divisors, whose sum is σ = 1960880. Its totient is φ = 1960878.

The previous prime is 1960877. The next prime is 1960891. The reversal of 1960879 is 9780691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1960879 - 2¹ = 1960877 is a prime.

Together with 1960877, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1960877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 980439 + 980440.

It is an arithmetic number, because the mean of its divisors is an integer number (980440).

2^1960879 is an apocalyptic number.

1960879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1960879 is an equidigital number, since it uses as much as digits as its factorization.

1960879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 1960879 is about 1400.3138933825. The cubic root of 1960879 is about 125.1652002415.

The spelling of 1960879 in words is "one million, nine hundred sixty thousand, eight hundred seventy-nine".